78974622935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1\times {\mathrm{35753}}^1$

素因数の和:37787

約数の個数: 32

約数和(自身を含む): 108120096000

約数和(自身を除く): 29145473065

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1999, 9995, 25987, 33983, 35753, 129935, 169915, 178765, 441779, 464789, 607801, 2208895, 2323945, 3039005, 7901413, 39507065, 71470247, 357351235, 929113211, 1214994199, 4645566055, 6074970995, 15794924587, 78974622935]

約数ペア:

[(1, 78974622935), (5, 15794924587), (13, 6074970995), (17, 4645566055), (65, 1214994199), (85, 929113211), (221, 357351235), (1105, 71470247), (1999, 39507065), (9995, 7901413), (25987, 3039005), (33983, 2323945), (35753, 2208895), (129935, 607801), (169915, 464789), (178765, 441779)]