5447025

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:622

約数の個数: 36

約数和(自身を含む): 10000848

約数和(自身を除く): 4553823

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 563, 645, 1075, 1689, 1935, 2815, 3225, 5067, 8445, 9675, 14075, 24209, 25335, 42225, 72627, 121045, 126675, 217881, 363135, 605225, 1089405, 1815675, 5447025]

約数ペア:

[(1, 5447025), (3, 1815675), (5, 1089405), (9, 605225), (15, 363135), (25, 217881), (43, 126675), (45, 121045), (75, 72627), (129, 42225), (215, 25335), (225, 24209), (387, 14075), (563, 9675), (645, 8445), (1075, 5067), (1689, 3225), (1935, 2815)]