30550005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35731}}^1$

素因数の和:35761

約数の個数: 24

約数和(自身を含む): 55741920

約数和(自身を除く): 25191915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 35731, 107193, 178655, 321579, 535965, 678889, 1607895, 2036667, 3394445, 6110001, 10183335, 30550005]

約数ペア:

[(1, 30550005), (3, 10183335), (5, 6110001), (9, 3394445), (15, 2036667), (19, 1607895), (45, 678889), (57, 535965), (95, 321579), (171, 178655), (285, 107193), (855, 35731)]