Q: What is the sum of all factors of the number 28,725 excluding 28,725?
A: 18,891
The factors of the number 28,725 are: 1, 3, 5, 15, 25, 75, 383, 1149, 1915, 5745, 9575, 28725.
If you add them up, you will get the total of 28,743. Now subtract 28,725 to get 18,891