18367425

素因数分解:

$3^3\times 5^2\times {\mathrm{27211}}^1$

素因数の和:27230

約数の個数: 24

約数和(自身を含む): 33742880

約数和(自身を除く): 15375455

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 27211, 81633, 136055, 244899, 408165, 680275, 734697, 1224495, 2040825, 3673485, 6122475, 18367425]

約数ペア:

[(1, 18367425), (3, 6122475), (5, 3673485), (9, 2040825), (15, 1224495), (25, 734697), (27, 680275), (45, 408165), (75, 244899), (135, 136055), (225, 81633), (675, 27211)]