Q: What is the sum of all factors of the number 1,238,145 excluding 1,238,145?
A: 757,695
The factors of the number 1,238,145 are: 1, 3, 5, 15, 197, 419, 591, 985, 1257, 2095, 2955, 6285, 82543, 247629, 412715, 1238145.
If you add them up, you will get the total of 1,238,902. Now subtract 1,238,145 to get 757,695