18011025

素因数分解:

$3^3\times 5^2\times {\mathrm{26683}}^1$

素因数の和:26702

約数の個数: 24

約数和(自身を含む): 33088160

約数和(自身を除く): 15077135

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 26683, 80049, 133415, 240147, 400245, 667075, 720441, 1200735, 2001225, 3602205, 6003675, 18011025]

約数ペア:

[(1, 18011025), (3, 6003675), (5, 3602205), (9, 2001225), (15, 1200735), (25, 720441), (27, 667075), (45, 400245), (75, 240147), (135, 133415), (225, 80049), (675, 26683)]