Q: What is the sum of all factors of the number 28,123,225 excluding 28,123,225?
A: 9,432,531
The factors of the number 28,123,225 are: 1, 5, 13, 25, 65, 325, 86533, 432665, 1124929, 2163325, 5624645, 28123225.
If you add them up, you will get the total of 28,123,234. Now subtract 28,123,225 to get 9,432,531