Q: What is the sum of all factors of the number 225,243 excluding 225,243?
A: 111,717
The factors of the number 225,243 are: 1, 3, 9, 29, 87, 261, 863, 2589, 7767, 25027, 75081, 225243.
If you add them up, you will get the total of 225,354. Now subtract 225,243 to get 111,717