38912355

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6221}}^1$

素因数の和:6371

約数の個数: 24

約数和(自身を含む): 67944240

約数和(自身を除く): 29031885

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6221, 6255, 18663, 31105, 55989, 93315, 279945, 864719, 2594157, 4323595, 7782471, 12970785, 38912355]

約数ペア:

[(1, 38912355), (3, 12970785), (5, 7782471), (9, 4323595), (15, 2594157), (45, 864719), (139, 279945), (417, 93315), (695, 55989), (1251, 31105), (2085, 18663), (6221, 6255)]