17104905

素因数分解:

$3^3\times 5^1\times {\mathrm{126703}}^1$

素因数の和:126717

約数の個数: 16

約数和(自身を含む): 30408960

約数和(自身を除く): 13304055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 126703, 380109, 633515, 1140327, 1900545, 3420981, 5701635, 17104905]

約数ペア:

[(1, 17104905), (3, 5701635), (5, 3420981), (9, 1900545), (15, 1140327), (27, 633515), (45, 380109), (135, 126703)]