19150155

素因数分解:

$3^3\times 5^1\times {\mathrm{141853}}^1$

素因数の和:141867

約数の個数: 16

約数和(自身を含む): 34044960

約数和(自身を除く): 14894805

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 141853, 425559, 709265, 1276677, 2127795, 3830031, 6383385, 19150155]

約数ペア:

[(1, 19150155), (3, 6383385), (5, 3830031), (9, 2127795), (15, 1276677), (27, 709265), (45, 425559), (135, 141853)]