Q: What is the sum of all factors of the number 385,645 excluding 385,645?
A: 143,555
The factors of the number 385,645 are: 1, 5, 13, 17, 65, 85, 221, 349, 1105, 1745, 4537, 5933, 22685, 29665, 77129, 385645.
If you add them up, you will get the total of 385,788. Now subtract 385,645 to get 143,555