28014755

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 34201440

約数和(自身を除く): 6186685

約数列:

[1, 5, 139, 173, 233, 695, 865, 1165, 24047, 32387, 40309, 120235, 161935, 201545, 5602951, 28014755]

約数ペア:

[(1, 28014755), (5, 5602951), (139, 201545), (173, 161935), (233, 120235), (695, 40309), (865, 32387), (1165, 24047)]