13118155

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 16329600

約数和(自身を除く): 3211445

約数列:

[1, 5, 41, 89, 205, 445, 719, 3595, 3649, 18245, 29479, 63991, 147395, 319955, 2623631, 13118155]

約数ペア:

[(1, 13118155), (5, 2623631), (41, 319955), (89, 147395), (205, 63991), (445, 29479), (719, 18245), (3595, 3649)]