Q: What is the sum of all factors of the number 231,336,345 excluding 231,336,345?

A: 153,892,455

Why is 153,892,455 the sum of all factors of 231,336,345, excluding 231,336,345?

The factors of the number 231,336,345 are: 1, 3, 5, 15, 43, 59, 129, 177, 215, 295, 645, 885, 2537, 6079, 7611, 12685, 18237, 30395, 38055, 91185, 261397, 358661, 784191, 1075983, 1306985, 1793305, 3920955, 5379915, 15422423, 46267269, 77112115, 231336345.

If you add them up, you will get the total of 231,336,498. Now subtract 231,336,345 to get 153,892,455