20240145

素因数分解:

$3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 36172800

約数和(自身を除く): 15932655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313, 479, 939, 1437, 1565, 2395, 2817, 4311, 4695, 7185, 8451, 12933, 14085, 21555, 42255, 64665, 149927, 449781, 749635, 1349343, 2248905, 4048029, 6746715, 20240145]

約数ペア:

[(1, 20240145), (3, 6746715), (5, 4048029), (9, 2248905), (15, 1349343), (27, 749635), (45, 449781), (135, 149927), (313, 64665), (479, 42255), (939, 21555), (1437, 14085), (1565, 12933), (2395, 8451), (2817, 7185), (4311, 4695)]