7425

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1$

素因数の和:30

約数の個数: 24

約数和(自身を含む): 14880

約数和(自身を除く): 7455

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425]

約数ペア:

[(1, 7425), (3, 2475), (5, 1485), (9, 825), (11, 675), (15, 495), (25, 297), (27, 275), (33, 225), (45, 165), (55, 135), (75, 99)]