68497965

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5417}}^1$

素因数の和:5709

約数の個数: 24

約数和(自身を含む): 119174328

約数和(自身を除く): 50676363

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 4215, 5417, 12645, 16251, 27085, 48753, 81255, 243765, 1522177, 4566531, 7610885, 13699593, 22832655, 68497965]

約数ペア:

[(1, 68497965), (3, 22832655), (5, 13699593), (9, 7610885), (15, 4566531), (45, 1522177), (281, 243765), (843, 81255), (1405, 48753), (2529, 27085), (4215, 16251), (5417, 12645)]