68604305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2441}}^1$

素因数の和:2537

約数の個数: 32

約数和(自身を含む): 104087808

約数和(自身を除く): 35483503

約数列:

[1, 5, 7, 11, 35, 55, 73, 77, 365, 385, 511, 803, 2441, 2555, 4015, 5621, 12205, 17087, 26851, 28105, 85435, 134255, 178193, 187957, 890965, 939785, 1247351, 1960123, 6236755, 9800615, 13720861, 68604305]

約数ペア:

[(1, 68604305), (5, 13720861), (7, 9800615), (11, 6236755), (35, 1960123), (55, 1247351), (73, 939785), (77, 890965), (365, 187957), (385, 178193), (511, 134255), (803, 85435), (2441, 28105), (2555, 26851), (4015, 17087), (5621, 12205)]