25366128565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2792089}}^1$

素因数の和:2792196

約数の個数: 16

約数和(自身を含む): 32164876800

約数和(自身を除く): 6798748235

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 2792089, 13960445, 64218047, 220575031, 321090235, 1102875155, 5073225713, 25366128565]

約数ペア:

[(1, 25366128565), (5, 5073225713), (23, 1102875155), (79, 321090235), (115, 220575031), (395, 64218047), (1817, 13960445), (9085, 2792089)]