Q: What is the sum of all factors of the number 40,515 excluding 40,515?
A: 26,973
The factors of the number 40,515 are: 1, 3, 5, 15, 37, 73, 111, 185, 219, 365, 555, 1095, 2701, 8103, 13505, 40515.
If you add them up, you will get the total of 40,541. Now subtract 40,515 to get 26,973