22770575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{199}}^2$

素因数の和:431

約数の個数: 18

約数和(自身を含む): 29611944

約数和(自身を除く): 6841369

約数列:

[1, 5, 23, 25, 115, 199, 575, 995, 4577, 4975, 22885, 39601, 114425, 198005, 910823, 990025, 4554115, 22770575]

約数ペア:

[(1, 22770575), (5, 4554115), (23, 990025), (25, 910823), (115, 198005), (199, 114425), (575, 39601), (995, 22885), (4577, 4975)]