Q: What is the sum of all factors of the number 1,220,145 excluding 1,220,145?
A: 732,111
The factors of the number 1,220,145 are: 1, 3, 5, 15, 81343, 244029, 406715, 1220145.
If you add them up, you will get the total of 1,220,877. Now subtract 1,220,145 to get 732,111