Q: What is the sum of all factors of the number 1,109,545 excluding 1,109,545?
A: 221,915
The factors of the number 1,109,545 are: 1, 5, 221909, 1109545.
If you add them up, you will get the total of 1,109,766. Now subtract 1,109,545 to get 221,915