68017145

素因数分解:

$5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1223}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 95442624

約数和(自身を除く): 27425479

約数列:

[1, 5, 7, 35, 49, 227, 245, 1135, 1223, 1589, 6115, 7945, 8561, 11123, 42805, 55615, 59927, 277621, 299635, 1388105, 1943347, 9716735, 13603429, 68017145]

約数ペア:

[(1, 68017145), (5, 13603429), (7, 9716735), (35, 1943347), (49, 1388105), (227, 299635), (245, 277621), (1135, 59927), (1223, 55615), (1589, 42805), (6115, 11123), (7945, 8561)]