4920240045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2756437}}^1$

素因数の和:2756469

約数の個数: 32

約数和(自身を含む): 9526249728

約数和(自身を除く): 4606009683

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2756437, 8269311, 13782185, 19295059, 41346555, 46859429, 57885177, 96475295, 140578287, 234297145, 289425885, 328016003, 702891435, 984048009, 1640080015, 4920240045]

約数ペア:

[(1, 4920240045), (3, 1640080015), (5, 984048009), (7, 702891435), (15, 328016003), (17, 289425885), (21, 234297145), (35, 140578287), (51, 96475295), (85, 57885177), (105, 46859429), (119, 41346555), (255, 19295059), (357, 13782185), (595, 8269311), (1785, 2756437)]