30324675

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{9403}}^1$

素因数の和:9459

約数の個数: 24

約数和(自身を含む): 51308224

約数和(自身を除く): 20983549

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 9403, 28209, 47015, 141045, 235075, 404329, 705225, 1212987, 2021645, 6064935, 10108225, 30324675]

約数ペア:

[(1, 30324675), (3, 10108225), (5, 6064935), (15, 2021645), (25, 1212987), (43, 705225), (75, 404329), (129, 235075), (215, 141045), (645, 47015), (1075, 28209), (3225, 9403)]