12590145

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 22004736

約数和(自身を除く): 9414591

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 2203, 5715, 6609, 11015, 19827, 33045, 99135, 279781, 839343, 1398905, 2518029, 4196715, 12590145]

約数ペア:

[(1, 12590145), (3, 4196715), (5, 2518029), (9, 1398905), (15, 839343), (45, 279781), (127, 99135), (381, 33045), (635, 19827), (1143, 11015), (1905, 6609), (2203, 5715)]