4625005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 7112448

約数和(自身を除く): 2487443

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 293, 385, 451, 1435, 1465, 2051, 2255, 3157, 3223, 10255, 12013, 15785, 16115, 22561, 60065, 84091, 112805, 132143, 420455, 660715, 925001, 4625005]

約数ペア:

[(1, 4625005), (5, 925001), (7, 660715), (11, 420455), (35, 132143), (41, 112805), (55, 84091), (77, 60065), (205, 22561), (287, 16115), (293, 15785), (385, 12013), (451, 10255), (1435, 3223), (1465, 3157), (2051, 2255)]