27563185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13679}}^1$

素因数の和:13728

約数の個数: 16

約数和(自身を含む): 36771840

約数和(自身を除く): 9208655

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 13679, 68395, 177827, 424049, 889135, 2120245, 5512637, 27563185]

約数ペア:

[(1, 27563185), (5, 5512637), (13, 2120245), (31, 889135), (65, 424049), (155, 177827), (403, 68395), (2015, 13679)]