74009045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 98393400

約数和(自身を除く): 24384355

約数列:

[1, 5, 11, 55, 121, 149, 605, 745, 821, 1639, 4105, 8195, 9031, 18029, 45155, 90145, 99341, 122329, 496705, 611645, 1345619, 6728095, 14801809, 74009045]

約数ペア:

[(1, 74009045), (5, 14801809), (11, 6728095), (55, 1345619), (121, 611645), (149, 496705), (605, 122329), (745, 99341), (821, 90145), (1639, 45155), (4105, 18029), (8195, 9031)]