2685087185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{3541}}^1$

素因数の和:4385

約数の個数: 32

約数和(自身を含む): 3727430784

約数和(自身を除く): 1042343599

約数列:

[1, 5, 11, 17, 55, 85, 187, 811, 935, 3541, 4055, 8921, 13787, 17705, 38951, 44605, 60197, 68935, 151657, 194755, 300985, 662167, 758285, 2871751, 3310835, 14358755, 31589261, 48819767, 157946305, 244098835, 537017437, 2685087185]

約数ペア:

[(1, 2685087185), (5, 537017437), (11, 244098835), (17, 157946305), (55, 48819767), (85, 31589261), (187, 14358755), (811, 3310835), (935, 2871751), (3541, 758285), (4055, 662167), (8921, 300985), (13787, 194755), (17705, 151657), (38951, 68935), (44605, 60197)]