Q: What is the sum of all factors of the number 678,925 excluding 678,925?
A: 228,135
The factors of the number 678,925 are: 1, 5, 13, 25, 65, 325, 2089, 10445, 27157, 52225, 135785, 678925.
If you add them up, you will get the total of 679,153. Now subtract 678,925 to get 228,135