10800725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 14582400

約数和(自身を除く): 3781675

約数列:

[1, 5, 13, 25, 65, 167, 199, 325, 835, 995, 2171, 2587, 4175, 4975, 10855, 12935, 33233, 54275, 64675, 166165, 432029, 830825, 2160145, 10800725]

約数ペア:

[(1, 10800725), (5, 2160145), (13, 830825), (25, 432029), (65, 166165), (167, 64675), (199, 54275), (325, 33233), (835, 12935), (995, 10855), (2171, 4975), (2587, 4175)]