68733355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23339}}^1$

素因数の和:23394

約数の個数: 16

約数和(自身を含む): 89625600

約数和(自身を除く): 20892245

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 23339, 116695, 443441, 723509, 2217205, 3617545, 13746671, 68733355]

約数ペア:

[(1, 68733355), (5, 13746671), (19, 3617545), (31, 2217205), (95, 723509), (155, 443441), (589, 116695), (2945, 23339)]