137308885

素因数分解:

$5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{20327}}^1$

素因数の和:20532

約数の個数: 16

約数和(自身を含む): 189294336

約数和(自身を除く): 51985451

約数列:

[1, 5, 7, 35, 193, 965, 1351, 6755, 20327, 101635, 142289, 711445, 3923111, 19615555, 27461777, 137308885]

約数ペア:

[(1, 137308885), (5, 27461777), (7, 19615555), (35, 3923111), (193, 711445), (965, 142289), (1351, 101635), (6755, 20327)]