120825

素因数分解:

$3^3\times 5^2\times {\mathrm{179}}^1$

素因数の和:198

約数の個数: 24

約数和(自身を含む): 223200

約数和(自身を除く): 102375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 179, 225, 537, 675, 895, 1611, 2685, 4475, 4833, 8055, 13425, 24165, 40275, 120825]

約数ペア:

[(1, 120825), (3, 40275), (5, 24165), (9, 13425), (15, 8055), (25, 4833), (27, 4475), (45, 2685), (75, 1611), (135, 895), (179, 675), (225, 537)]