6411375

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 11924640

約数和(自身を除く): 5513265

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 139, 205, 225, 369, 375, 417, 615, 695, 1025, 1125, 1251, 1845, 2085, 3075, 3475, 5125, 5699, 6255, 9225, 10425, 15375, 17097, 17375, 28495, 31275, 46125, 51291, 52125, 85485, 142475, 156375, 256455, 427425, 712375, 1282275, 2137125, 6411375]

約数ペア:

[(1, 6411375), (3, 2137125), (5, 1282275), (9, 712375), (15, 427425), (25, 256455), (41, 156375), (45, 142475), (75, 85485), (123, 52125), (125, 51291), (139, 46125), (205, 31275), (225, 28495), (369, 17375), (375, 17097), (417, 15375), (615, 10425), (695, 9225), (1025, 6255), (1125, 5699), (1251, 5125), (1845, 3475), (2085, 3075)]