13881435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54437}}^1$

素因数の和:54462

約数の個数: 16

約数和(自身を含む): 23517216

約数和(自身を除く): 9635781

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 54437, 163311, 272185, 816555, 925429, 2776287, 4627145, 13881435]

約数ペア:

[(1, 13881435), (3, 4627145), (5, 2776287), (15, 925429), (17, 816555), (51, 272185), (85, 163311), (255, 54437)]