207360408975

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1549}}^1\times {\mathrm{18401}}^1$

素因数の和:20060

約数の個数: 48

約数和(自身を含む): 346612711200

約数和(自身を除く): 139252302225

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 1455, 1549, 2425, 4647, 7275, 7745, 18401, 23235, 38725, 55203, 92005, 116175, 150253, 276015, 450759, 460025, 751265, 1380075, 1784897, 2253795, 3756325, 5354691, 8924485, 11268975, 26773455, 28503149, 44622425, 85509447, 133867275, 142515745, 427547235, 712578725, 2137736175, 2764805453, 8294416359, 13824027265, 41472081795, 69120136325, 207360408975]

約数ペア:

[(1, 207360408975), (3, 69120136325), (5, 41472081795), (15, 13824027265), (25, 8294416359), (75, 2764805453), (97, 2137736175), (291, 712578725), (485, 427547235), (1455, 142515745), (1549, 133867275), (2425, 85509447), (4647, 44622425), (7275, 28503149), (7745, 26773455), (18401, 11268975), (23235, 8924485), (38725, 5354691), (55203, 3756325), (92005, 2253795), (116175, 1784897), (150253, 1380075), (276015, 751265), (450759, 460025)]