16513335

素因数分解:

$3^3\times 5^1\times {\mathrm{122321}}^1$

素因数の和:122335

約数の個数: 16

約数和(自身を含む): 29357280

約数和(自身を除く): 12843945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 122321, 366963, 611605, 1100889, 1834815, 3302667, 5504445, 16513335]

約数ペア:

[(1, 16513335), (3, 5504445), (5, 3302667), (9, 1834815), (15, 1100889), (27, 611605), (45, 366963), (135, 122321)]