15257286

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 36324288

約数和(自身を除く): 21067002

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 251, 307, 502, 614, 753, 921, 1506, 1842, 2259, 2761, 2763, 3377, 4518, 5522, 5526, 6754, 8283, 10131, 16566, 20262, 24849, 30393, 49698, 60786, 77057, 154114, 231171, 462342, 693513, 847627, 1387026, 1695254, 2542881, 5085762, 7628643, 15257286]

約数ペア:

[(1, 15257286), (2, 7628643), (3, 5085762), (6, 2542881), (9, 1695254), (11, 1387026), (18, 847627), (22, 693513), (33, 462342), (66, 231171), (99, 154114), (198, 77057), (251, 60786), (307, 49698), (502, 30393), (614, 24849), (753, 20262), (921, 16566), (1506, 10131), (1842, 8283), (2259, 6754), (2761, 5526), (2763, 5522), (3377, 4518)]