27080225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 36128640

約数和(自身を除く): 9048415

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 1175, 1213, 4465, 6065, 22325, 23047, 30325, 57011, 115235, 285055, 576175, 1083209, 1425275, 5416045, 27080225]

約数ペア:

[(1, 27080225), (5, 5416045), (19, 1425275), (25, 1083209), (47, 576175), (95, 285055), (235, 115235), (475, 57011), (893, 30325), (1175, 23047), (1213, 22325), (4465, 6065)]