27051845

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 35020104

約数和(自身を除く): 7968259

約数列:

[1, 5, 17, 85, 97, 193, 289, 485, 965, 1445, 1649, 3281, 8245, 16405, 18721, 28033, 55777, 93605, 140165, 278885, 318257, 1591285, 5410369, 27051845]

約数ペア:

[(1, 27051845), (5, 5410369), (17, 1591285), (85, 318257), (97, 278885), (193, 140165), (289, 93605), (485, 55777), (965, 28033), (1445, 18721), (1649, 16405), (3281, 8245)]