Q: What is the sum of all factors of the number 21,125 excluding 21,125?
A: 7,423
The factors of the number 21,125 are: 1, 5, 13, 25, 65, 125, 169, 325, 845, 1625, 4225, 21125.
If you add them up, you will get the total of 21,132. Now subtract 21,125 to get 7,423