91471165

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3571}}^1$

素因数の和:3732

約数の個数: 16

約数和(自身を含む): 113160960

約数和(自身を除く): 21689795

約数列:

[1, 5, 47, 109, 235, 545, 3571, 5123, 17855, 25615, 167837, 389239, 839185, 1946195, 18294233, 91471165]

約数ペア:

[(1, 91471165), (5, 18294233), (47, 1946195), (109, 839185), (235, 389239), (545, 167837), (3571, 25615), (5123, 17855)]