27112445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 33784320

約数和(自身を除く): 6671875

約数列:

[1, 5, 31, 155, 211, 829, 1055, 4145, 6541, 25699, 32705, 128495, 174919, 874595, 5422489, 27112445]

約数ペア:

[(1, 27112445), (5, 5422489), (31, 874595), (155, 174919), (211, 128495), (829, 32705), (1055, 25699), (4145, 6541)]