2340495

素因数分解:

$3^4\times 5^1\times {\mathrm{5779}}^1$

素因数の和:5796

約数の個数: 20

約数和(自身を含む): 4196280

約数和(自身を除く): 1855785

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 5779, 17337, 28895, 52011, 86685, 156033, 260055, 468099, 780165, 2340495]

約数ペア:

[(1, 2340495), (3, 780165), (5, 468099), (9, 260055), (15, 156033), (27, 86685), (45, 52011), (81, 28895), (135, 17337), (405, 5779)]