4282028135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{20333}}^1$

素因数の和:20903

約数の個数: 32

約数和(自身を含む): 6418386432

約数和(自身を除く): 2136358297

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 547, 2735, 3829, 6017, 19145, 20333, 30085, 42119, 101665, 142331, 210595, 223663, 711655, 1118315, 1565641, 7828205, 11122151, 55610755, 77855057, 122343661, 389275285, 611718305, 856405627, 4282028135]

約数ペア:

[(1, 4282028135), (5, 856405627), (7, 611718305), (11, 389275285), (35, 122343661), (55, 77855057), (77, 55610755), (385, 11122151), (547, 7828205), (2735, 1565641), (3829, 1118315), (6017, 711655), (19145, 223663), (20333, 210595), (30085, 142331), (42119, 101665)]