23037235

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 30304800

約数和(自身を除く): 7267565

約数列:

[1, 5, 13, 65, 137, 169, 199, 685, 845, 995, 1781, 2587, 8905, 12935, 23153, 27263, 33631, 115765, 136315, 168155, 354419, 1772095, 4607447, 23037235]

約数ペア:

[(1, 23037235), (5, 4607447), (13, 1772095), (65, 354419), (137, 168155), (169, 136315), (199, 115765), (685, 33631), (845, 27263), (995, 23153), (1781, 12935), (2587, 8905)]