12861361755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{204587}}^1$

素因数の和:204736

約数の個数: 48

約数和(自身を含む): 24511279104

約数和(自身を除く): 11649917349

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 127, 165, 381, 495, 635, 1143, 1397, 1905, 4191, 5715, 6985, 12573, 20955, 62865, 204587, 613761, 1022935, 1841283, 2250457, 3068805, 6751371, 9206415, 11252285, 20254113, 25982549, 33756855, 77947647, 101270565, 129912745, 233842941, 285808039, 389738235, 857424117, 1169214705, 1429040195, 2572272351, 4287120585, 12861361755]

約数ペア:

[(1, 12861361755), (3, 4287120585), (5, 2572272351), (9, 1429040195), (11, 1169214705), (15, 857424117), (33, 389738235), (45, 285808039), (55, 233842941), (99, 129912745), (127, 101270565), (165, 77947647), (381, 33756855), (495, 25982549), (635, 20254113), (1143, 11252285), (1397, 9206415), (1905, 6751371), (4191, 3068805), (5715, 2250457), (6985, 1841283), (12573, 1022935), (20955, 613761), (62865, 204587)]