85656805

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 112154112

約数和(自身を除く): 26497307

約数列:

[1, 5, 13, 65, 167, 169, 607, 835, 845, 2171, 3035, 7891, 10855, 28223, 39455, 101369, 102583, 141115, 506845, 512915, 1317797, 6588985, 17131361, 85656805]

約数ペア:

[(1, 85656805), (5, 17131361), (13, 6588985), (65, 1317797), (167, 512915), (169, 506845), (607, 141115), (835, 102583), (845, 101369), (2171, 39455), (3035, 28223), (7891, 10855)]