85272485

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 103764672

約数和(自身を除く): 18492187

約数列:

[1, 5, 131, 211, 617, 655, 1055, 3085, 27641, 80827, 130187, 138205, 404135, 650935, 17054497, 85272485]

約数ペア:

[(1, 85272485), (5, 17054497), (131, 650935), (211, 404135), (617, 138205), (655, 130187), (1055, 80827), (3085, 27641)]