Q: What is the sum of all factors of the number 801,722,235 excluding 801,722,235?

A: 500,291,205

Why is 500,291,205 the sum of all factors of 801,722,235, excluding 801,722,235?

The factors of the number 801,722,235 are: 1, 3, 5, 15, 89, 267, 311, 445, 933, 1335, 1555, 1931, 4665, 5793, 9655, 27679, 28965, 83037, 138395, 171859, 415185, 515577, 600541, 859295, 1801623, 2577885, 3002705, 9008115, 53448149, 160344447, 267240745, 801722235.

If you add them up, you will get the total of 801,722,735. Now subtract 801,722,235 to get 500,291,205