236208025

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 298592000

約数和(自身を除く): 62383975

約数列:

[1, 5, 25, 79, 199, 395, 601, 995, 1975, 3005, 4975, 15025, 15721, 47479, 78605, 119599, 237395, 393025, 597995, 1186975, 2989975, 9448321, 47241605, 236208025]

約数ペア:

[(1, 236208025), (5, 47241605), (25, 9448321), (79, 2989975), (199, 1186975), (395, 597995), (601, 393025), (995, 237395), (1975, 119599), (3005, 78605), (4975, 47479), (15025, 15721)]