20226480825

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6271777}}^1$

素因数の和:6271833

約数の個数: 24

約数和(自身を含む): 34218820768

約数和(自身を除く): 13992339943

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 6271777, 18815331, 31358885, 94076655, 156794425, 269686411, 470383275, 809059233, 1348432055, 4045296165, 6742160275, 20226480825]

約数ペア:

[(1, 20226480825), (3, 6742160275), (5, 4045296165), (15, 1348432055), (25, 809059233), (43, 470383275), (75, 269686411), (129, 156794425), (215, 94076655), (645, 31358885), (1075, 18815331), (3225, 6271777)]