28525585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7741}}^1$

素因数の和:7824

約数の個数: 16

約数和(自身を含む): 37904832

約数和(自身を除く): 9379247

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 7741, 38705, 85151, 425755, 518647, 2593235, 5705117, 28525585]

約数ペア:

[(1, 28525585), (5, 5705117), (11, 2593235), (55, 518647), (67, 425755), (335, 85151), (737, 38705), (3685, 7741)]