68047155

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45823}}^1$

素因数の和:45848

約数の個数: 32

約数和(自身を含む): 131973120

約数和(自身を除く): 63925965

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 45823, 137469, 229115, 412407, 504053, 687345, 1237221, 1512159, 2062035, 2520265, 4536477, 6186105, 7560795, 13609431, 22682385, 68047155]

約数ペア:

[(1, 68047155), (3, 22682385), (5, 13609431), (9, 7560795), (11, 6186105), (15, 4536477), (27, 2520265), (33, 2062035), (45, 1512159), (55, 1237221), (99, 687345), (135, 504053), (165, 412407), (297, 229115), (495, 137469), (1485, 45823)]