Q: What is the sum of all factors of the number 225,213,225 excluding 225,213,225?
A: 147,139,431
The factors of the number 225,213,225 are: 1, 3, 5, 15, 25, 75, 3002843, 9008529, 15014215, 45042645, 75071075, 225213225.
If you add them up, you will get the total of 225,213,372. Now subtract 225,213,225 to get 147,139,431