25490101

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 32676480

約数和(自身を除く): 7186379

約数列:

[1, 7, 13, 29, 91, 169, 203, 377, 743, 1183, 2639, 4901, 5201, 9659, 21547, 34307, 67613, 125567, 150829, 280111, 878969, 1960777, 3641443, 25490101]

約数ペア:

[(1, 25490101), (7, 3641443), (13, 1960777), (29, 878969), (91, 280111), (169, 150829), (203, 125567), (377, 67613), (743, 34307), (1183, 21547), (2639, 9659), (4901, 5201)]