54742135

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 79580160

約数和(自身を除く): 24838025

約数列:

[1, 5, 7, 19, 35, 95, 133, 263, 313, 665, 1315, 1565, 1841, 2191, 4997, 5947, 9205, 10955, 24985, 29735, 34979, 41629, 82319, 174895, 208145, 411595, 576233, 1564061, 2881165, 7820305, 10948427, 54742135]

約数ペア:

[(1, 54742135), (5, 10948427), (7, 7820305), (19, 2881165), (35, 1564061), (95, 576233), (133, 411595), (263, 208145), (313, 174895), (665, 82319), (1315, 41629), (1565, 34979), (1841, 29735), (2191, 24985), (4997, 10955), (5947, 9205)]