19262475

素因数分解:

$3^3\times 5^2\times {\mathrm{28537}}^1$

素因数の和:28556

約数の個数: 24

約数和(自身を含む): 35387120

約数和(自身を除く): 16124645

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 28537, 85611, 142685, 256833, 428055, 713425, 770499, 1284165, 2140275, 3852495, 6420825, 19262475]

約数ペア:

[(1, 19262475), (3, 6420825), (5, 3852495), (9, 2140275), (15, 1284165), (25, 770499), (27, 713425), (45, 428055), (75, 256833), (135, 142685), (225, 85611), (675, 28537)]