6 items are filed under this topic.
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
The divisors (aliquot parts) of a positive integer |
2019-10-31 |
![](/images/transparent.gif) |
From Kenneth: Is there a fast and simple method that can be used to determine the aliquot parts, whole, positive numbers that can divide into another whole, positive number? Answered by Harley Weston. |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
Number of factors |
2008-09-18 |
![](/images/transparent.gif) |
From Austin: I am stuck on finding what type of number has exactly two factors and
what type of number has an odd number of factors? I need some examples. Answered by Penny Nom. |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
Number of factors |
2008-07-20 |
![](/images/transparent.gif) |
From pete: how do you find the number of factors in a really big number without using a factoring program or listing the out? Answered by Penny Nom. |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
What number has exactly 51 divisors? |
2008-02-26 |
![](/images/transparent.gif) |
From Lisa: What number has a Tau which equals 51? In other words, what number has exactly 51 divisors? It must be a square of some kind! Answered by Penny Nom, Victoria West and Harley Weston. |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
an integer with three factors |
2004-08-03 |
![](/images/transparent.gif) |
From A student: What is the probability that a randomly chosen 3 digit number has exactly 3 factors Answered by Penny Nom. |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
An odd number of factors |
1999-10-22 |
![](/images/transparent.gif) |
From Melissa: What is the common name used for numbers that have an odd number of factors? What is the least positive integer that has exactly 13 factors? Answered by Penny Nom. |
![](/images/transparent.gif) |
![](/images/transparent.gif) |