12705165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25667}}^1$

素因数の和:25689

約数の個数: 24

約数和(自身を含む): 24025248

約数和(自身を除く): 11320083

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 25667, 77001, 128335, 231003, 282337, 385005, 847011, 1155015, 1411685, 2541033, 4235055, 12705165]

約数ペア:

[(1, 12705165), (3, 4235055), (5, 2541033), (9, 1411685), (11, 1155015), (15, 847011), (33, 385005), (45, 282337), (55, 231003), (99, 128335), (165, 77001), (495, 25667)]