Q: What is the sum of all factors of the number 218,225 excluding 218,225?
A: 109,135
The factors of the number 218,225 are: 1, 5, 7, 25, 29, 35, 43, 145, 175, 203, 215, 301, 725, 1015, 1075, 1247, 1505, 5075, 6235, 7525, 8729, 31175, 43645, 218225.
If you add them up, you will get the total of 218,334. Now subtract 218,225 to get 109,135