20146090905

素因数分解:

$3^3\times 5^1\times {\mathrm{149230303}}^1$

素因数の和:149230317

約数の個数: 16

約数和(自身を含む): 35815272960

約数和(自身を除く): 15669182055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149230303, 447690909, 746151515, 1343072727, 2238454545, 4029218181, 6715363635, 20146090905]

約数ペア:

[(1, 20146090905), (3, 6715363635), (5, 4029218181), (9, 2238454545), (15, 1343072727), (27, 746151515), (45, 447690909), (135, 149230303)]