Q: What is the sum of all factors of the number 13,135 excluding 13,135?
A: 3,281
The factors of the number 13,135 are: 1, 5, 37, 71, 185, 355, 2627, 13135.
If you add them up, you will get the total of 13,138. Now subtract 13,135 to get 3,281