2117475

素因数分解:

$3^3\times 5^2\times {\mathrm{3137}}^1$

素因数の和:3156

約数の個数: 24

約数和(自身を含む): 3891120

約数和(自身を除く): 1773645

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 3137, 9411, 15685, 28233, 47055, 78425, 84699, 141165, 235275, 423495, 705825, 2117475]

約数ペア:

[(1, 2117475), (3, 705825), (5, 423495), (9, 235275), (15, 141165), (25, 84699), (27, 78425), (45, 47055), (75, 28233), (135, 15685), (225, 9411), (675, 3137)]