12297205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 15724800

約数和(自身を除く): 3427595

約数列:

[1, 5, 17, 85, 199, 727, 995, 3383, 3635, 12359, 16915, 61795, 144673, 723365, 2459441, 12297205]

約数ペア:

[(1, 12297205), (5, 2459441), (17, 723365), (85, 144673), (199, 61795), (727, 16915), (995, 12359), (3383, 3635)]