81227395

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{733}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 100411200

約数和(自身を除く): 19183805

約数列:

[1, 5, 37, 185, 599, 733, 2995, 3665, 22163, 27121, 110815, 135605, 439067, 2195335, 16245479, 81227395]

約数ペア:

[(1, 81227395), (5, 16245479), (37, 2195335), (185, 439067), (599, 135605), (733, 110815), (2995, 27121), (3665, 22163)]