133228405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{36451}}^1$

素因数の和:36516

約数の個数: 16

約数和(自身を含む): 173219904

約数和(自身を除く): 39991499

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 36451, 182255, 619667, 1567393, 3098335, 7836965, 26645681, 133228405]

約数ペア:

[(1, 133228405), (5, 26645681), (17, 7836965), (43, 3098335), (85, 1567393), (215, 619667), (731, 182255), (3655, 36451)]