49996665

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10193}}^1$

素因数の和:10313

約数の個数: 24

約数和(自身を含む): 87464520

約数和(自身を除く): 37467855

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 10193, 30579, 50965, 91737, 152895, 458685, 1111037, 3333111, 5555185, 9999333, 16665555, 49996665]

約数ペア:

[(1, 49996665), (3, 16665555), (5, 9999333), (9, 5555185), (15, 3333111), (45, 1111037), (109, 458685), (327, 152895), (545, 91737), (981, 50965), (1635, 30579), (4905, 10193)]