266945155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{6343}}^1$

素因数の和:6810

約数の個数: 16

約数和(自身を含む): 338008320

約数和(自身を除く): 71063165

約数列:

[1, 5, 19, 95, 443, 2215, 6343, 8417, 31715, 42085, 120517, 602585, 2809949, 14049745, 53389031, 266945155]

約数ペア:

[(1, 266945155), (5, 53389031), (19, 14049745), (95, 2809949), (443, 602585), (2215, 120517), (6343, 42085), (8417, 31715)]