26801415

素因数分解:

$3^3\times 5^1\times {\mathrm{198529}}^1$

素因数の和:198543

約数の個数: 16

約数和(自身を含む): 47647200

約数和(自身を除く): 20845785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 198529, 595587, 992645, 1786761, 2977935, 5360283, 8933805, 26801415]

約数ペア:

[(1, 26801415), (3, 8933805), (5, 5360283), (9, 2977935), (15, 1786761), (27, 992645), (45, 595587), (135, 198529)]