12967425

素因数分解:

$3^3\times 5^2\times {\mathrm{19211}}^1$

素因数の和:19230

約数の個数: 24

約数和(自身を含む): 23822880

約数和(自身を除く): 10855455

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 19211, 57633, 96055, 172899, 288165, 480275, 518697, 864495, 1440825, 2593485, 4322475, 12967425]

約数ペア:

[(1, 12967425), (3, 4322475), (5, 2593485), (9, 1440825), (15, 864495), (25, 518697), (27, 480275), (45, 288165), (75, 172899), (135, 96055), (225, 57633), (675, 19211)]