4056115

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 5923872

約数和(自身を除く): 1867757

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 401, 595, 1445, 2005, 2023, 2807, 6817, 10115, 14035, 34085, 47719, 115889, 238595, 579445, 811223, 4056115]

約数ペア:

[(1, 4056115), (5, 811223), (7, 579445), (17, 238595), (35, 115889), (85, 47719), (119, 34085), (289, 14035), (401, 10115), (595, 6817), (1445, 2807), (2005, 2023)]