55321205

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5851}}^1$

素因数の和:5948

約数の個数: 16

約数和(自身を含む): 69662208

約数和(自身を除く): 14341003

約数列:

[1, 5, 31, 61, 155, 305, 1891, 5851, 9455, 29255, 181381, 356911, 906905, 1784555, 11064241, 55321205]

約数ペア:

[(1, 55321205), (5, 11064241), (31, 1784555), (61, 906905), (155, 356911), (305, 181381), (1891, 29255), (5851, 9455)]