156662155

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{467}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 204517872

約数和(自身を除く): 47855717

約数列:

[1, 5, 13, 65, 169, 397, 467, 845, 1985, 2335, 5161, 6071, 25805, 30355, 67093, 78923, 185399, 335465, 394615, 926995, 2410187, 12050935, 31332431, 156662155]

約数ペア:

[(1, 156662155), (5, 31332431), (13, 12050935), (65, 2410187), (169, 926995), (397, 394615), (467, 335465), (845, 185399), (1985, 78923), (2335, 67093), (5161, 30355), (6071, 25805)]