81002435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19037}}^1$

素因数の和:19102

約数の個数: 16

約数和(自身を含む): 104175936

約数和(自身を除く): 23173501

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 19037, 95185, 437851, 704369, 2189255, 3521845, 16200487, 81002435]

約数ペア:

[(1, 81002435), (5, 16200487), (23, 3521845), (37, 2189255), (115, 704369), (185, 437851), (851, 95185), (4255, 19037)]