11475

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1$

素因数の和:36

約数の個数: 24

約数和(自身を含む): 22320

約数和(自身を除く): 10845

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 11475]

約数ペア:

[(1, 11475), (3, 3825), (5, 2295), (9, 1275), (15, 765), (17, 675), (25, 459), (27, 425), (45, 255), (51, 225), (75, 153), (85, 135)]