22078575

素因数分解:

$3^4\times 5^2\times {\mathrm{10903}}^1$

素因数の和:10925

約数の個数: 30

約数和(自身を含む): 40900904

約数和(自身を除く): 18822329

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 10903, 32709, 54515, 98127, 163545, 272575, 294381, 490635, 817725, 883143, 1471905, 2453175, 4415715, 7359525, 22078575]

約数ペア:

[(1, 22078575), (3, 7359525), (5, 4415715), (9, 2453175), (15, 1471905), (25, 883143), (27, 817725), (45, 490635), (75, 294381), (81, 272575), (135, 163545), (225, 98127), (405, 54515), (675, 32709), (2025, 10903)]