189051175

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 244984320

約数和(自身を除く): 55933145

約数列:

[1, 5, 25, 31, 83, 155, 415, 775, 2075, 2573, 2939, 12865, 14695, 64325, 73475, 91109, 243937, 455545, 1219685, 2277725, 6098425, 7562047, 37810235, 189051175]

約数ペア:

[(1, 189051175), (5, 37810235), (25, 7562047), (31, 6098425), (83, 2277725), (155, 1219685), (415, 455545), (775, 243937), (2075, 91109), (2573, 73475), (2939, 64325), (12865, 14695)]