15104661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 23925888

約数和(自身を除く): 8821227

約数列:

[1, 3, 11, 13, 33, 39, 137, 143, 257, 411, 429, 771, 1507, 1781, 2827, 3341, 4521, 5343, 8481, 10023, 19591, 35209, 36751, 58773, 105627, 110253, 387299, 457717, 1161897, 1373151, 5034887, 15104661]

約数ペア:

[(1, 15104661), (3, 5034887), (11, 1373151), (13, 1161897), (33, 457717), (39, 387299), (137, 110253), (143, 105627), (257, 58773), (411, 36751), (429, 35209), (771, 19591), (1507, 10023), (1781, 8481), (2827, 5343), (3341, 4521)]