9411985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 12716928

約数和(自身を除く): 3304943

約数列:

[1, 5, 11, 47, 55, 121, 235, 331, 517, 605, 1655, 2585, 3641, 5687, 15557, 18205, 28435, 40051, 77785, 171127, 200255, 855635, 1882397, 9411985]

約数ペア:

[(1, 9411985), (5, 1882397), (11, 855635), (47, 200255), (55, 171127), (121, 77785), (235, 40051), (331, 28435), (517, 18205), (605, 15557), (1655, 5687), (2585, 3641)]