Q: What is the sum of all factors of the number 72,315 excluding 72,315?
A: 53,109
The factors of the number 72,315 are: 1, 3, 5, 9, 15, 45, 1607, 4821, 8035, 14463, 24105, 72315.
If you add them up, you will get the total of 72,368. Now subtract 72,315 to get 53,109