Q: What is the sum of all factors of the number 990,625 excluding 990,625?
A: 251,483
The factors of the number 990,625 are: 1, 5, 25, 125, 317, 625, 1585, 3125, 7925, 39625, 198125, 990625.
If you add them up, you will get the total of 990,876. Now subtract 990,625 to get 251,483