68901635

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 92421168

約数和(自身を除く): 23519533

約数列:

[1, 5, 11, 55, 61, 121, 305, 605, 671, 1867, 3355, 7381, 9335, 20537, 36905, 102685, 113887, 225907, 569435, 1129535, 1252757, 6263785, 13780327, 68901635]

約数ペア:

[(1, 68901635), (5, 13780327), (11, 6263785), (55, 1252757), (61, 1129535), (121, 569435), (305, 225907), (605, 113887), (671, 102685), (1867, 36905), (3355, 20537), (7381, 9335)]