Q: What is the sum of all factors of the number 129,225 excluding 129,225?
A: 84,551
The factors of the number 129,225 are: 1, 3, 5, 15, 25, 75, 1723, 5169, 8615, 25845, 43075, 129225.
If you add them up, you will get the total of 129,309. Now subtract 129,225 to get 84,551