15065109

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{3049}}^1$

素因数の和:3122

約数の個数: 20

約数和(自身を含む): 22881100

約数和(自身を除く): 7815991

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 3049, 4941, 9147, 27441, 82323, 185989, 246969, 557967, 1673901, 5021703, 15065109]

約数ペア:

[(1, 15065109), (3, 5021703), (9, 1673901), (27, 557967), (61, 246969), (81, 185989), (183, 82323), (549, 27441), (1647, 9147), (3049, 4941)]