Q: What is the sum of all factors of the number 256,275,945 including 256,275,945?

A: 457,002,000

Why is 457,002,000 the sum of all factors of 256,275,945, including 256,275,945?

The factors of the number 256,275,945 are: 1, 3, 5, 9, 15, 45, 61, 89, 183, 267, 305, 445, 549, 801, 915, 1049, 1335, 2745, 3147, 4005, 5245, 5429, 9441, 15735, 16287, 27145, 47205, 48861, 63989, 81435, 93361, 191967, 244305, 280083, 319945, 466805, 575901, 840249, 959835, 1400415, 2879505, 4201245, 5695021, 17085063, 28475105, 51255189, 85425315, 256275945.

If you add them up, you will get the total of 457,002,000.