15765684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 40642560

約数和(自身を除く): 24876876

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 132, 166, 249, 332, 498, 913, 996, 1439, 1826, 2739, 2878, 3652, 4317, 5478, 5756, 8634, 10956, 15829, 17268, 31658, 47487, 63316, 94974, 119437, 189948, 238874, 358311, 477748, 716622, 1313807, 1433244, 2627614, 3941421, 5255228, 7882842, 15765684]

約数ペア:

[(1, 15765684), (2, 7882842), (3, 5255228), (4, 3941421), (6, 2627614), (11, 1433244), (12, 1313807), (22, 716622), (33, 477748), (44, 358311), (66, 238874), (83, 189948), (132, 119437), (166, 94974), (249, 63316), (332, 47487), (498, 31658), (913, 17268), (996, 15829), (1439, 10956), (1826, 8634), (2739, 5756), (2878, 5478), (3652, 4317)]