27823585

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 34951680

約数和(自身を除く): 7128095

約数列:

[1, 5, 31, 73, 155, 365, 2263, 2459, 11315, 12295, 76229, 179507, 381145, 897535, 5564717, 27823585]

約数ペア:

[(1, 27823585), (5, 5564717), (31, 897535), (73, 381145), (155, 179507), (365, 76229), (2263, 12295), (2459, 11315)]