12202425

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 22047324

約数和(自身を除く): 9844899

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 281, 579, 843, 965, 1405, 1737, 2529, 2895, 4215, 4825, 7025, 8685, 12645, 14475, 21075, 43425, 54233, 63225, 162699, 271165, 488097, 813495, 1355825, 2440485, 4067475, 12202425]

約数ペア:

[(1, 12202425), (3, 4067475), (5, 2440485), (9, 1355825), (15, 813495), (25, 488097), (45, 271165), (75, 162699), (193, 63225), (225, 54233), (281, 43425), (579, 21075), (843, 14475), (965, 12645), (1405, 8685), (1737, 7025), (2529, 4825), (2895, 4215)]