26839485

素因数分解:

$3^3\times 5^1\times {\mathrm{198811}}^1$

素因数の和:198825

約数の個数: 16

約数和(自身を含む): 47714880

約数和(自身を除く): 20875395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 198811, 596433, 994055, 1789299, 2982165, 5367897, 8946495, 26839485]

約数ペア:

[(1, 26839485), (3, 8946495), (5, 5367897), (9, 2982165), (15, 1789299), (27, 994055), (45, 596433), (135, 198811)]