40881485

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1613}}^1$

素因数の和:1792

約数の個数: 16

約数和(自身を含む): 50782896

約数和(自身を除く): 9901411

約数列:

[1, 5, 37, 137, 185, 685, 1613, 5069, 8065, 25345, 59681, 220981, 298405, 1104905, 8176297, 40881485]

約数ペア:

[(1, 40881485), (5, 8176297), (37, 1104905), (137, 298405), (185, 220981), (685, 59681), (1613, 25345), (5069, 8065)]