86575705

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1471}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 105984000

約数和(自身を除く): 19408295

約数列:

[1, 5, 79, 149, 395, 745, 1471, 7355, 11771, 58855, 116209, 219179, 581045, 1095895, 17315141, 86575705]

約数ペア:

[(1, 86575705), (5, 17315141), (79, 1095895), (149, 581045), (395, 219179), (745, 116209), (1471, 58855), (7355, 11771)]