153477505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{18797}}^1$

素因数の和:18896

約数の個数: 16

約数和(自身を含む): 194897664

約数和(自身を除く): 41420159

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 18797, 93985, 432331, 1334587, 2161655, 6672935, 30695501, 153477505]

約数ペア:

[(1, 153477505), (5, 30695501), (23, 6672935), (71, 2161655), (115, 1334587), (355, 432331), (1633, 93985), (8165, 18797)]