8663145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 14774400

約数和(自身を除く): 6111255

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 269, 285, 339, 565, 807, 1345, 1695, 2147, 4035, 5111, 6441, 10735, 15333, 25555, 30397, 32205, 76665, 91191, 151985, 455955, 577543, 1732629, 2887715, 8663145]

約数ペア:

[(1, 8663145), (3, 2887715), (5, 1732629), (15, 577543), (19, 455955), (57, 151985), (95, 91191), (113, 76665), (269, 32205), (285, 30397), (339, 25555), (565, 15333), (807, 10735), (1345, 6441), (1695, 5111), (2147, 4035)]