131458855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{2341}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 172333728

約数和(自身を除く): 40874873

約数列:

[1, 5, 11, 55, 1021, 2341, 5105, 11231, 11705, 25751, 56155, 128755, 2390161, 11950805, 26291771, 131458855]

約数ペア:

[(1, 131458855), (5, 26291771), (11, 11950805), (55, 2390161), (1021, 128755), (2341, 56155), (5105, 25751), (11231, 11705)]