1719096005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{821}}^1\times {\mathrm{3461}}^1$

素因数の和:4309

約数の個数: 24

約数和(自身を含む): 2270919672

約数和(自身を除く): 551823667

約数列:

[1, 5, 11, 55, 121, 605, 821, 3461, 4105, 9031, 17305, 38071, 45155, 99341, 190355, 418781, 496705, 2093905, 2841481, 14207405, 31256291, 156281455, 343819201, 1719096005]

約数ペア:

[(1, 1719096005), (5, 343819201), (11, 156281455), (55, 31256291), (121, 14207405), (605, 2841481), (821, 2093905), (3461, 496705), (4105, 418781), (9031, 190355), (17305, 99341), (38071, 45155)]