39374145

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21341}}^1$

素因数の和:21393

約数の個数: 24

約数和(自身を含む): 69916392

約数和(自身を除く): 30542247

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 21341, 64023, 106705, 192069, 320115, 874981, 960345, 2624943, 4374905, 7874829, 13124715, 39374145]

約数ペア:

[(1, 39374145), (3, 13124715), (5, 7874829), (9, 4374905), (15, 2624943), (41, 960345), (45, 874981), (123, 320115), (205, 192069), (369, 106705), (615, 64023), (1845, 21341)]