Q: What is the sum of all factors of the number 128,521,775 excluding 128,521,775?
A: 30,845,257
The factors of the number 128,521,775 are: 1, 5, 25, 5140871, 25704355, 128521775.
If you add them up, you will get the total of 128,521,805. Now subtract 128,521,775 to get 30,845,257