2853599486975

素因数分解:

$5^2\times {\mathrm{643}}^1\times {\mathrm{4457}}^1\times {\mathrm{39829}}^1$

素因数の和:44939

約数の個数: 24

約数和(自身を含む): 3544850562960

約数和(自身を除く): 691251075985

約数列:

[1, 5, 25, 643, 3215, 4457, 16075, 22285, 39829, 111425, 199145, 995725, 2865851, 14329255, 25610047, 71646275, 128050235, 177517853, 640251175, 887589265, 4437946325, 114143979479, 570719897395, 2853599486975]

約数ペア:

[(1, 2853599486975), (5, 570719897395), (25, 114143979479), (643, 4437946325), (3215, 887589265), (4457, 640251175), (16075, 177517853), (22285, 128050235), (39829, 71646275), (111425, 25610047), (199145, 14329255), (995725, 2865851)]