11885805

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5179}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 22377600

約数和(自身を除く): 10491795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 5179, 15537, 25895, 46611, 77685, 88043, 139833, 233055, 264129, 440215, 699165, 792387, 1320645, 2377161, 3961935, 11885805]

約数ペア:

[(1, 11885805), (3, 3961935), (5, 2377161), (9, 1320645), (15, 792387), (17, 699165), (27, 440215), (45, 264129), (51, 233055), (85, 139833), (135, 88043), (153, 77685), (255, 46611), (459, 25895), (765, 15537), (2295, 5179)]