2363125

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 20

約数和(自身を含む): 3124000

約数和(自身を除く): 760875

約数列:

[1, 5, 19, 25, 95, 125, 199, 475, 625, 995, 2375, 3781, 4975, 11875, 18905, 24875, 94525, 124375, 472625, 2363125]

約数ペア:

[(1, 2363125), (5, 472625), (19, 124375), (25, 94525), (95, 24875), (125, 18905), (199, 11875), (475, 4975), (625, 3781), (995, 2375)]