Q: What is the sum of all factors of the number 129,615 excluding 129,615?
A: 77,793
The factors of the number 129,615 are: 1, 3, 5, 15, 8641, 25923, 43205, 129615.
If you add them up, you will get the total of 129,692. Now subtract 129,615 to get 77,793