Q: What is the sum of all factors of the number 78,405 excluding 78,405?

A: 47,067

Why is 47,067 the sum of all factors of 78,405, excluding 78,405?

The factors of the number 78,405 are: 1, 3, 5, 15, 5227, 15681, 26135, 78405.

If you add them up, you will get the total of 78,452. Now subtract 78,405 to get 47,067

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