27943585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2749}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 35640000

約数和(自身を除く): 7696415

約数列:

[1, 5, 19, 95, 107, 535, 2033, 2749, 10165, 13745, 52231, 261155, 294143, 1470715, 5588717, 27943585]

約数ペア:

[(1, 27943585), (5, 5588717), (19, 1470715), (95, 294143), (107, 261155), (535, 52231), (2033, 13745), (2749, 10165)]