Q: What is the sum of all factors of the number 13,015 excluding 13,015?
A: 3,545
The factors of the number 13,015 are: 1, 5, 19, 95, 137, 685, 2603, 13015.
If you add them up, you will get the total of 13,018. Now subtract 13,015 to get 3,545