27121585

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 33530112

約数和(自身を除く): 6408527

約数列:

[1, 5, 47, 131, 235, 655, 881, 4405, 6157, 30785, 41407, 115411, 207035, 577055, 5424317, 27121585]

約数ペア:

[(1, 27121585), (5, 5424317), (47, 577055), (131, 207035), (235, 115411), (655, 41407), (881, 30785), (4405, 6157)]