2641485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2287}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 5271552

約数和(自身を除く): 2630067

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 2287, 6861, 11435, 16009, 25157, 34305, 48027, 75471, 80045, 125785, 176099, 240135, 377355, 528297, 880495, 2641485]

約数ペア:

[(1, 2641485), (3, 880495), (5, 528297), (7, 377355), (11, 240135), (15, 176099), (21, 125785), (33, 80045), (35, 75471), (55, 48027), (77, 34305), (105, 25157), (165, 16009), (231, 11435), (385, 6861), (1155, 2287)]