86772335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 125012160

約数和(自身を除く): 38239825

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 4133, 4199, 20665, 20995, 53729, 70261, 78527, 268645, 351305, 392635, 913393, 1020851, 1334959, 4566965, 5104255, 6674795, 17354467, 86772335]

約数ペア:

[(1, 86772335), (5, 17354467), (13, 6674795), (17, 5104255), (19, 4566965), (65, 1334959), (85, 1020851), (95, 913393), (221, 392635), (247, 351305), (323, 268645), (1105, 78527), (1235, 70261), (1615, 53729), (4133, 20995), (4199, 20665)]