9428185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4679}}^1$

素因数の和:4728

約数の個数: 16

約数和(自身を含む): 12579840

約数和(自身を除く): 3151655

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4679, 23395, 60827, 145049, 304135, 725245, 1885637, 9428185]

約数ペア:

[(1, 9428185), (5, 1885637), (13, 725245), (31, 304135), (65, 145049), (155, 60827), (403, 23395), (2015, 4679)]