Q: What is the sum of all factors of the number 12,885 excluding 12,885?
A: 7,755
The factors of the number 12,885 are: 1, 3, 5, 15, 859, 2577, 4295, 12885.
If you add them up, you will get the total of 12,892. Now subtract 12,885 to get 7,755