77152205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69821}}^1$

素因数の和:69856

約数の個数: 16

約数和(自身を含む): 105570864

約数和(自身を除く): 28418659

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 69821, 349105, 907673, 1186957, 4538365, 5934785, 15430441, 77152205]

約数ペア:

[(1, 77152205), (5, 15430441), (13, 5934785), (17, 4538365), (65, 1186957), (85, 907673), (221, 349105), (1105, 69821)]