12566565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 24261120

約数和(自身を除く): 11694555

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 477, 479, 495, 583, 795, 1437, 1749, 2385, 2395, 2915, 4311, 5247, 5269, 7185, 8745, 15807, 21555, 25387, 26235, 26345, 47421, 76161, 79035, 126935, 228483, 237105, 279257, 380805, 837771, 1142415, 1396285, 2513313, 4188855, 12566565]

約数ペア:

[(1, 12566565), (3, 4188855), (5, 2513313), (9, 1396285), (11, 1142415), (15, 837771), (33, 380805), (45, 279257), (53, 237105), (55, 228483), (99, 126935), (159, 79035), (165, 76161), (265, 47421), (477, 26345), (479, 26235), (495, 25387), (583, 21555), (795, 15807), (1437, 8745), (1749, 7185), (2385, 5269), (2395, 5247), (2915, 4311)]