1530495

素因数分解:

$3^4\times 5^1\times {\mathrm{3779}}^1$

素因数の和:3796

約数の個数: 20

約数和(自身を含む): 2744280

約数和(自身を除く): 1213785

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3779, 11337, 18895, 34011, 56685, 102033, 170055, 306099, 510165, 1530495]

約数ペア:

[(1, 1530495), (3, 510165), (5, 306099), (9, 170055), (15, 102033), (27, 56685), (45, 34011), (81, 18895), (135, 11337), (405, 3779)]