513041265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{8161}}^1$

素因数の和:8310

約数の個数: 48

約数和(自身を含む): 977872896

約数和(自身を除く): 464831631

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 127, 165, 381, 495, 635, 1143, 1397, 1905, 4191, 5715, 6985, 8161, 12573, 20955, 24483, 40805, 62865, 73449, 89771, 122415, 269313, 367245, 448855, 807939, 1036447, 1346565, 3109341, 4039695, 5182235, 9328023, 11400917, 15546705, 34202751, 46640115, 57004585, 102608253, 171013755, 513041265]

約数ペア:

[(1, 513041265), (3, 171013755), (5, 102608253), (9, 57004585), (11, 46640115), (15, 34202751), (33, 15546705), (45, 11400917), (55, 9328023), (99, 5182235), (127, 4039695), (165, 3109341), (381, 1346565), (495, 1036447), (635, 807939), (1143, 448855), (1397, 367245), (1905, 269313), (4191, 122415), (5715, 89771), (6985, 73449), (8161, 62865), (12573, 40805), (20955, 24483)]