27859585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3793}}^1$

素因数の和:3924

約数の個数: 16

約数和(自身を含む): 36331344

約数和(自身を除く): 8471759

約数列:

[1, 5, 13, 65, 113, 565, 1469, 3793, 7345, 18965, 49309, 246545, 428609, 2143045, 5571917, 27859585]

約数ペア:

[(1, 27859585), (5, 5571917), (13, 2143045), (65, 428609), (113, 246545), (565, 49309), (1469, 18965), (3793, 7345)]