15075357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7489}}^1$

素因数の和:7564

約数の個数: 16

約数和(自身を含む): 22290240

約数和(自身を除く): 7214883

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 7489, 22467, 82379, 247137, 456829, 1370487, 5025119, 15075357]

約数ペア:

[(1, 15075357), (3, 5025119), (11, 1370487), (33, 456829), (61, 247137), (183, 82379), (671, 22467), (2013, 7489)]