26200005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134359}}^1$

素因数の和:134380

約数の個数: 16

約数和(自身を含む): 45144960

約数和(自身を除く): 18944955

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 134359, 403077, 671795, 1746667, 2015385, 5240001, 8733335, 26200005]

約数ペア:

[(1, 26200005), (3, 8733335), (5, 5240001), (13, 2015385), (15, 1746667), (39, 671795), (65, 403077), (195, 134359)]