85998385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{3823}}^1$

素因数の和:4248

約数の個数: 16

約数和(自身を含む): 112884480

約数和(自身を除く): 26886095

約数列:

[1, 5, 11, 55, 409, 2045, 3823, 4499, 19115, 22495, 42053, 210265, 1563607, 7818035, 17199677, 85998385]

約数ペア:

[(1, 85998385), (5, 17199677), (11, 7818035), (55, 1563607), (409, 210265), (2045, 42053), (3823, 22495), (4499, 19115)]