55397755

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 78220800

約数和(自身を除く): 22823045

約数列:

[1, 5, 7, 35, 59, 139, 193, 295, 413, 695, 965, 973, 1351, 2065, 4865, 6755, 8201, 11387, 26827, 41005, 56935, 57407, 79709, 134135, 187789, 287035, 398545, 938945, 1582793, 7913965, 11079551, 55397755]

約数ペア:

[(1, 55397755), (5, 11079551), (7, 7913965), (35, 1582793), (59, 938945), (139, 398545), (193, 287035), (295, 187789), (413, 134135), (695, 79709), (965, 57407), (973, 56935), (1351, 41005), (2065, 26827), (4865, 11387), (6755, 8201)]