28464435

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7621}}^1$

素因数の和:7715

約数の個数: 24

約数和(自身を含む): 49939344

約数和(自身を除く): 21474909

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 7621, 22863, 38105, 68589, 114315, 342945, 632543, 1897629, 3162715, 5692887, 9488145, 28464435]

約数ペア:

[(1, 28464435), (3, 9488145), (5, 5692887), (9, 3162715), (15, 1897629), (45, 632543), (83, 342945), (249, 114315), (415, 68589), (747, 38105), (1245, 22863), (3735, 7621)]