68908375

素因数分解:

$5^3\times {\mathrm{167}}^1\times {\mathrm{3301}}^1$

素因数の和:3483

約数の個数: 16

約数和(自身を含む): 86538816

約数和(自身を除く): 17630441

約数列:

[1, 5, 25, 125, 167, 835, 3301, 4175, 16505, 20875, 82525, 412625, 551267, 2756335, 13781675, 68908375]

約数ペア:

[(1, 68908375), (5, 13781675), (25, 2756335), (125, 551267), (167, 412625), (835, 82525), (3301, 20875), (4175, 16505)]