Q: What is the sum of all factors of the number 242,452,515 excluding 242,452,515?

A: 151,234,845

Why is 151,234,845 the sum of all factors of 242,452,515, excluding 242,452,515?

The factors of the number 242,452,515 are: 1, 3, 5, 15, 109, 257, 327, 545, 577, 771, 1285, 1635, 1731, 2885, 3855, 8655, 28013, 62893, 84039, 140065, 148289, 188679, 314465, 420195, 444867, 741445, 943395, 2224335, 16163501, 48490503, 80817505, 242452515.

If you add them up, you will get the total of 242,452,666. Now subtract 242,452,515 to get 151,234,845