85134945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{810809}}^1$

素因数の和:810824

約数の個数: 16

約数和(自身を含む): 155675520

約数和(自身を除く): 70540575

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 810809, 2432427, 4054045, 5675663, 12162135, 17026989, 28378315, 85134945]

約数ペア:

[(1, 85134945), (3, 28378315), (5, 17026989), (7, 12162135), (15, 5675663), (21, 4054045), (35, 2432427), (105, 810809)]