27428495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6143}}^1$

素因数の和:6214

約数の個数: 16

約数和(自身を含む): 35389440

約数和(自身を除く): 7960945

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 6143, 30715, 116717, 288721, 583585, 1443605, 5485699, 27428495]

約数ペア:

[(1, 27428495), (5, 5485699), (19, 1443605), (47, 583585), (95, 288721), (235, 116717), (893, 30715), (4465, 6143)]