118268145

素因数分解:

$3^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2963}}^1$

素因数の和:3861

約数の個数: 24

約数和(自身を含む): 205298496

約数和(自身を除く): 87030351

約数列:

[1, 3, 5, 9, 15, 45, 887, 2661, 2963, 4435, 7983, 8889, 13305, 14815, 26667, 39915, 44445, 133335, 2628181, 7884543, 13140905, 23653629, 39422715, 118268145]

約数ペア:

[(1, 118268145), (3, 39422715), (5, 23653629), (9, 13140905), (15, 7884543), (45, 2628181), (887, 133335), (2661, 44445), (2963, 39915), (4435, 26667), (7983, 14815), (8889, 13305)]