Q: What is the sum of all factors of the number 13,375 excluding 13,375?
A: 3,473
The factors of the number 13,375 are: 1, 5, 25, 107, 125, 535, 2675, 13375.
If you add them up, you will get the total of 13,378. Now subtract 13,375 to get 3,473