Q: What is the sum of all factors of the number 21,807,315 excluding 21,807,315?
A: 15,992,109
The factors of the number 21,807,315 are: 1, 3, 5, 9, 15, 45, 484607, 1453821, 2423035, 4361463, 7269105, 21807315.
If you add them up, you will get the total of 21,807,330. Now subtract 21,807,315 to get 15,992,109