520014345

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{3221}}^1$

素因数の和:3505

約数の個数: 32

約数和(自身を含む): 853701120

約数和(自身を除く): 333686775

約数列:

[1, 3, 5, 15, 47, 141, 229, 235, 687, 705, 1145, 3221, 3435, 9663, 10763, 16105, 32289, 48315, 53815, 151387, 161445, 454161, 737609, 756935, 2212827, 2270805, 3688045, 11064135, 34667623, 104002869, 173338115, 520014345]

約数ペア:

[(1, 520014345), (3, 173338115), (5, 104002869), (15, 34667623), (47, 11064135), (141, 3688045), (229, 2270805), (235, 2212827), (687, 756935), (705, 737609), (1145, 454161), (3221, 161445), (3435, 151387), (9663, 53815), (10763, 48315), (16105, 32289)]