39933385

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1487}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 49496832

約数和(自身を除く): 9563447

約数列:

[1, 5, 41, 131, 205, 655, 1487, 5371, 7435, 26855, 60967, 194797, 304835, 973985, 7986677, 39933385]

約数ペア:

[(1, 39933385), (5, 7986677), (41, 973985), (131, 304835), (205, 194797), (655, 60967), (1487, 26855), (5371, 7435)]