1330572405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5217931}}^1$

素因数の和:5217956

約数の個数: 16

約数和(自身を含む): 2254146624

約数和(自身を除く): 923574219

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 5217931, 15653793, 26089655, 78268965, 88704827, 266114481, 443524135, 1330572405]

約数ペア:

[(1, 1330572405), (3, 443524135), (5, 266114481), (15, 88704827), (17, 78268965), (51, 26089655), (85, 15653793), (255, 5217931)]