66622015

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2749}}^1$

素因数の和:2922

約数の個数: 16

約数和(自身を含む): 82764000

約数和(自身を除く): 16141985

約数列:

[1, 5, 37, 131, 185, 655, 2749, 4847, 13745, 24235, 101713, 360119, 508565, 1800595, 13324403, 66622015]

約数ペア:

[(1, 66622015), (5, 13324403), (37, 1800595), (131, 508565), (185, 360119), (655, 101713), (2749, 24235), (4847, 13745)]