Q: What is the sum of all factors of the number 255,204,425 including 255,204,425?

A: 386,939,520

Why is 386,939,520 the sum of all factors of 255,204,425, including 255,204,425?

The factors of the number 255,204,425 are: 1, 5, 7, 17, 25, 35, 85, 109, 119, 175, 425, 545, 595, 763, 787, 1853, 2725, 2975, 3815, 3935, 5509, 9265, 12971, 13379, 19075, 19675, 27545, 46325, 64855, 66895, 85783, 93653, 137725, 324275, 334475, 428915, 468265, 600481, 1458311, 2144575, 2341325, 3002405, 7291555, 10208177, 15012025, 36457775, 51040885, 255204425.

If you add them up, you will get the total of 386,939,520.