127866545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{6143}}^1$

素因数の和:6352

約数の個数: 16

約数和(自身を含む): 161021952

約数和(自身を除く): 33155407

約数列:

[1, 5, 23, 115, 181, 905, 4163, 6143, 20815, 30715, 141289, 706445, 1111883, 5559415, 25573309, 127866545]

約数ペア:

[(1, 127866545), (5, 25573309), (23, 5559415), (115, 1111883), (181, 706445), (905, 141289), (4163, 30715), (6143, 20815)]