1392610362705

素因数分解:

$3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{31040017}}^1$

素因数の和:31041025

約数の個数: 24

約数和(自身を含む): 2416279161192

約数和(自身を除く): 1023668798487

約数列:

[1, 3, 5, 9, 15, 45, 997, 2991, 4985, 8973, 14955, 44865, 31040017, 93120051, 155200085, 279360153, 465600255, 1396800765, 30946896949, 92840690847, 154734484745, 278522072541, 464203454235, 1392610362705]

約数ペア:

[(1, 1392610362705), (3, 464203454235), (5, 278522072541), (9, 154734484745), (15, 92840690847), (45, 30946896949), (997, 1396800765), (2991, 465600255), (4985, 279360153), (8973, 155200085), (14955, 93120051), (44865, 31040017)]