45270495

素因数分解:

$3^4\times 5^1\times {\mathrm{111779}}^1$

素因数の和:111796

約数の個数: 20

約数和(自身を含む): 81152280

約数和(自身を除く): 35881785

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 111779, 335337, 558895, 1006011, 1676685, 3018033, 5030055, 9054099, 15090165, 45270495]

約数ペア:

[(1, 45270495), (3, 15090165), (5, 9054099), (9, 5030055), (15, 3018033), (27, 1676685), (45, 1006011), (81, 558895), (135, 335337), (405, 111779)]