27409265

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 36014400

約数和(自身を除く): 8605135

約数列:

[1, 5, 13, 65, 163, 169, 199, 815, 845, 995, 2119, 2587, 10595, 12935, 27547, 32437, 33631, 137735, 162185, 168155, 421681, 2108405, 5481853, 27409265]

約数ペア:

[(1, 27409265), (5, 5481853), (13, 2108405), (65, 421681), (163, 168155), (169, 162185), (199, 137735), (815, 33631), (845, 32437), (995, 27547), (2119, 12935), (2587, 10595)]