15252057

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 24277440

約数和(自身を除く): 9025383

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 129, 151, 261, 387, 453, 783, 1161, 1247, 1359, 2349, 3483, 3741, 4077, 4379, 6493, 11223, 12231, 13137, 19479, 33669, 39411, 58437, 101007, 118233, 175311, 188297, 354699, 525933, 564891, 1694673, 5084019, 15252057]

約数ペア:

[(1, 15252057), (3, 5084019), (9, 1694673), (27, 564891), (29, 525933), (43, 354699), (81, 188297), (87, 175311), (129, 118233), (151, 101007), (261, 58437), (387, 39411), (453, 33669), (783, 19479), (1161, 13137), (1247, 12231), (1359, 11223), (2349, 6493), (3483, 4379), (3741, 4077)]