85227725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7559}}^1$

素因数の和:7621

約数の個数: 24

約数和(自身を含む): 118117440

約数和(自身を除く): 32889715

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 7559, 11275, 37795, 83149, 188975, 309919, 415745, 1549595, 2078725, 3409109, 7747975, 17045545, 85227725]

約数ペア:

[(1, 85227725), (5, 17045545), (11, 7747975), (25, 3409109), (41, 2078725), (55, 1549595), (205, 415745), (275, 309919), (451, 188975), (1025, 83149), (2255, 37795), (7559, 11275)]