1206425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 1687392

約数和(自身を除く): 480967

約数列:

[1, 5, 11, 25, 41, 55, 107, 205, 275, 451, 535, 1025, 1177, 2255, 2675, 4387, 5885, 11275, 21935, 29425, 48257, 109675, 241285, 1206425]

約数ペア:

[(1, 1206425), (5, 241285), (11, 109675), (25, 48257), (41, 29425), (55, 21935), (107, 11275), (205, 5885), (275, 4387), (451, 2675), (535, 2255), (1025, 1177)]