252408915

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12437}}^1$

素因数の和:12500

約数の個数: 48

約数和(自身を含む): 488962656

約数和(自身を除く): 236553741

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 4059, 6765, 12437, 20295, 37311, 62185, 111933, 136807, 186555, 410421, 509917, 559665, 684035, 1231263, 1529751, 2052105, 2549585, 4589253, 5609087, 6156315, 7648755, 16827261, 22946265, 28045435, 50481783, 84136305, 252408915]

約数ペア:

[(1, 252408915), (3, 84136305), (5, 50481783), (9, 28045435), (11, 22946265), (15, 16827261), (33, 7648755), (41, 6156315), (45, 5609087), (55, 4589253), (99, 2549585), (123, 2052105), (165, 1529751), (205, 1231263), (369, 684035), (451, 559665), (495, 509917), (615, 410421), (1353, 186555), (1845, 136807), (2255, 111933), (4059, 62185), (6765, 37311), (12437, 20295)]