9140945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 12496680

約数和(自身を除く): 3355735

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 521, 605, 1595, 2605, 3509, 5731, 15109, 17545, 28655, 63041, 75545, 166199, 315205, 830995, 1828189, 9140945]

約数ペア:

[(1, 9140945), (5, 1828189), (11, 830995), (29, 315205), (55, 166199), (121, 75545), (145, 63041), (319, 28655), (521, 17545), (605, 15109), (1595, 5731), (2605, 3509)]