15730506

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 37908000

約数和(自身を除く): 22177494

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1499, 1749, 2998, 3498, 4497, 5247, 8994, 10494, 13491, 16489, 26982, 32978, 49467, 79447, 98934, 148401, 158894, 238341, 296802, 476682, 715023, 873917, 1430046, 1747834, 2621751, 5243502, 7865253, 15730506]

約数ペア:

[(1, 15730506), (2, 7865253), (3, 5243502), (6, 2621751), (9, 1747834), (11, 1430046), (18, 873917), (22, 715023), (33, 476682), (53, 296802), (66, 238341), (99, 158894), (106, 148401), (159, 98934), (198, 79447), (318, 49467), (477, 32978), (583, 26982), (954, 16489), (1166, 13491), (1499, 10494), (1749, 8994), (2998, 5247), (3498, 4497)]