15135495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2309}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 11475705

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 2309, 6555, 6927, 11545, 34635, 43871, 53107, 131613, 159321, 219355, 265535, 658065, 796605, 1009033, 3027099, 5045165, 15135495]

約数ペア:

[(1, 15135495), (3, 5045165), (5, 3027099), (15, 1009033), (19, 796605), (23, 658065), (57, 265535), (69, 219355), (95, 159321), (115, 131613), (285, 53107), (345, 43871), (437, 34635), (1311, 11545), (2185, 6927), (2309, 6555)]