30285495

素因数分解:

$3^4\times 5^1\times {\mathrm{74779}}^1$

素因数の和:74796

約数の個数: 20

約数和(自身を含む): 54290280

約数和(自身を除く): 24004785

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 74779, 224337, 373895, 673011, 1121685, 2019033, 3365055, 6057099, 10095165, 30285495]

約数ペア:

[(1, 30285495), (3, 10095165), (5, 6057099), (9, 3365055), (15, 2019033), (27, 1121685), (45, 673011), (81, 373895), (135, 224337), (405, 74779)]