930291215

素因数分解:

$5^1\times 7^2\times {\mathrm{1571}}^1\times {\mathrm{2417}}^1$

素因数の和:4007

約数の個数: 24

約数和(自身を含む): 1299974832

約数和(自身を除く): 369683617

約数列:

[1, 5, 7, 35, 49, 245, 1571, 2417, 7855, 10997, 12085, 16919, 54985, 76979, 84595, 118433, 384895, 592165, 3797107, 18985535, 26579749, 132898745, 186058243, 930291215]

約数ペア:

[(1, 930291215), (5, 186058243), (7, 132898745), (35, 26579749), (49, 18985535), (245, 3797107), (1571, 592165), (2417, 384895), (7855, 118433), (10997, 84595), (12085, 76979), (16919, 54985)]