289135055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{3407}}^1$

素因数の和:4966

約数の個数: 16

約数和(自身を含む): 378860544

約数和(自身を除く): 89725489

約数列:

[1, 5, 11, 55, 1543, 3407, 7715, 16973, 17035, 37477, 84865, 187385, 5257001, 26285005, 57827011, 289135055]

約数ペア:

[(1, 289135055), (5, 57827011), (11, 26285005), (55, 5257001), (1543, 187385), (3407, 84865), (7715, 37477), (16973, 17035)]