82169145

素因数分解:

$3^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1721}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 142643592

約数和(自身を除く): 60474447

約数列:

[1, 3, 5, 9, 15, 45, 1061, 1721, 3183, 5163, 5305, 8605, 9549, 15489, 15915, 25815, 47745, 77445, 1825981, 5477943, 9129905, 16433829, 27389715, 82169145]

約数ペア:

[(1, 82169145), (3, 27389715), (5, 16433829), (9, 9129905), (15, 5477943), (45, 1825981), (1061, 77445), (1721, 47745), (3183, 25815), (5163, 15915), (5305, 15489), (8605, 9549)]