Q: What is the sum of all factors of the number 42,515 excluding 42,515?
A: 13,213
The factors of the number 42,515 are: 1, 5, 11, 55, 773, 3865, 8503, 42515.
If you add them up, you will get the total of 42,528. Now subtract 42,515 to get 13,213