15945164495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7913233}}^1$

素因数の和:7913282

約数の個数: 16

約数和(自身を含む): 21270772992

約数和(自身を除く): 5325608497

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 7913233, 39566165, 102872029, 245310223, 514360145, 1226551115, 3189032899, 15945164495]

約数ペア:

[(1, 15945164495), (5, 3189032899), (13, 1226551115), (31, 514360145), (65, 245310223), (155, 102872029), (403, 39566165), (2015, 7913233)]