Q: What is the sum of all factors of the number 121,545 excluding 121,545?
A: 97,791
The factors of the number 121,545 are: 1, 3, 5, 9, 15, 37, 45, 73, 111, 185, 219, 333, 365, 555, 657, 1095, 1665, 2701, 3285, 8103, 13505, 24309, 40515, 121545.
If you add them up, you will get the total of 121,642. Now subtract 121,545 to get 97,791