4865704225

素因数分解:

$5^2\times {\mathrm{199}}^1\times {\mathrm{978031}}^1$

素因数の和:978240

約数の個数: 12

約数和(自身を含む): 6063798400

約数和(自身を除く): 1198094175

約数列:

[1, 5, 25, 199, 995, 4975, 978031, 4890155, 24450775, 194628169, 973140845, 4865704225]

約数ペア:

[(1, 4865704225), (5, 973140845), (25, 194628169), (199, 24450775), (995, 4890155), (4975, 978031)]