26668485

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5437}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 46658040

約数和(自身を除く): 19989555

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 5437, 16311, 27185, 48933, 81555, 244665, 592633, 1777899, 2963165, 5333697, 8889495, 26668485]

約数ペア:

[(1, 26668485), (3, 8889495), (5, 5333697), (9, 2963165), (15, 1777899), (45, 592633), (109, 244665), (327, 81555), (545, 48933), (981, 27185), (1635, 16311), (4905, 5437)]