57343195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 85260672

約数和(自身を除く): 27917477

約数列:

[1, 5, 7, 13, 35, 65, 91, 193, 455, 653, 965, 1351, 2509, 3265, 4571, 6755, 8489, 12545, 17563, 22855, 42445, 59423, 87815, 126029, 297115, 630145, 882203, 1638377, 4411015, 8191885, 11468639, 57343195]

約数ペア:

[(1, 57343195), (5, 11468639), (7, 8191885), (13, 4411015), (35, 1638377), (65, 882203), (91, 630145), (193, 297115), (455, 126029), (653, 87815), (965, 59423), (1351, 42445), (2509, 22855), (3265, 17563), (4571, 12545), (6755, 8489)]