4067475

素因数分解:

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

素因数の和:487

約数の個数: 24

約数和(自身を含む): 6783792

約数和(自身を除く): 2716317

約数列:

[1, 3, 5, 15, 25, 75, 193, 281, 579, 843, 965, 1405, 2895, 4215, 4825, 7025, 14475, 21075, 54233, 162699, 271165, 813495, 1355825, 4067475]

約数ペア:

[(1, 4067475), (3, 1355825), (5, 813495), (15, 271165), (25, 162699), (75, 54233), (193, 21075), (281, 14475), (579, 7025), (843, 4825), (965, 4215), (1405, 2895)]