80631145

素因数分解:

$5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{2609}}^1$

素因数の和:3504

約数の個数: 16

約数和(自身を含む): 110747520

約数和(自身を除く): 30116375

約数列:

[1, 5, 7, 35, 883, 2609, 4415, 6181, 13045, 18263, 30905, 91315, 2303747, 11518735, 16126229, 80631145]

約数ペア:

[(1, 80631145), (5, 16126229), (7, 11518735), (35, 2303747), (883, 91315), (2609, 30905), (4415, 18263), (6181, 13045)]