Q: What is the sum of all factors of the number 5,131,125 excluding 5,131,125?
A: 4,120,611
The factors of the number 5,131,125 are: 1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 4561, 13683, 22805, 41049, 68415, 114025, 205245, 342075, 570125, 1026225, 1710375, 5131125.
If you add them up, you will get the total of 5,131,129. Now subtract 5,131,125 to get 4,120,611