67407745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7621}}^1$

素因数の和:7716

約数の個数: 16

約数和(自身を含む): 85061520

約数和(自身を除く): 17653775

約数列:

[1, 5, 29, 61, 145, 305, 1769, 7621, 8845, 38105, 221009, 464881, 1105045, 2324405, 13481549, 67407745]

約数ペア:

[(1, 67407745), (5, 13481549), (29, 2324405), (61, 1105045), (145, 464881), (305, 221009), (1769, 38105), (7621, 8845)]