2016565305

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{23143}}^1$

素因数の和:23345

約数の個数: 32

約数和(自身を含む): 3334957824

約数和(自身を除く): 1318392519

約数列:

[1, 3, 5, 15, 37, 111, 157, 185, 471, 555, 785, 2355, 5809, 17427, 23143, 29045, 69429, 87135, 115715, 347145, 856291, 2568873, 3633451, 4281455, 10900353, 12844365, 18167255, 54501765, 134437687, 403313061, 672188435, 2016565305]

約数ペア:

[(1, 2016565305), (3, 672188435), (5, 403313061), (15, 134437687), (37, 54501765), (111, 18167255), (157, 12844365), (185, 10900353), (471, 4281455), (555, 3633451), (785, 2568873), (2355, 856291), (5809, 347145), (17427, 115715), (23143, 87135), (29045, 69429)]