250730535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89387}}^1$

素因数の和:89423

約数の個数: 32

約数和(自身を含む): 463387392

約数和(自身を除く): 212656857

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 89387, 268161, 446935, 983257, 1340805, 1519579, 2949771, 4558737, 4916285, 7597895, 14748855, 16715369, 22793685, 50146107, 83576845, 250730535]

約数ペア:

[(1, 250730535), (3, 83576845), (5, 50146107), (11, 22793685), (15, 16715369), (17, 14748855), (33, 7597895), (51, 4916285), (55, 4558737), (85, 2949771), (165, 1519579), (187, 1340805), (255, 983257), (561, 446935), (935, 268161), (2805, 89387)]