Q: What is the sum of all factors of the number 225,315,025 including 225,315,025?

A: 320,433,732

Why is 320,433,732 the sum of all factors of 225,315,025, including 225,315,025?

The factors of the number 225,315,025 are: 1, 5, 13, 17, 25, 65, 85, 169, 221, 325, 425, 845, 1105, 2873, 3137, 4225, 5525, 14365, 15685, 40781, 53329, 71825, 78425, 203905, 266645, 530153, 693277, 1019525, 1333225, 2650765, 3466385, 9012601, 13253825, 17331925, 45063005, 225315025.

If you add them up, you will get the total of 320,433,732.