25683570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25943}}^1$

素因数の和:25967

約数の個数: 48

約数和(自身を含む): 72850752

約数和(自身を除く): 47167182

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 25943, 51886, 77829, 129715, 155658, 233487, 259430, 285373, 389145, 466974, 570746, 778290, 856119, 1167435, 1426865, 1712238, 2334870, 2568357, 2853730, 4280595, 5136714, 8561190, 12841785, 25683570]

約数ペア:

[(1, 25683570), (2, 12841785), (3, 8561190), (5, 5136714), (6, 4280595), (9, 2853730), (10, 2568357), (11, 2334870), (15, 1712238), (18, 1426865), (22, 1167435), (30, 856119), (33, 778290), (45, 570746), (55, 466974), (66, 389145), (90, 285373), (99, 259430), (110, 233487), (165, 155658), (198, 129715), (330, 77829), (495, 51886), (990, 25943)]