25554870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 73592064

約数和(自身を除く): 48037194

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 83, 90, 99, 110, 165, 166, 198, 249, 311, 330, 415, 495, 498, 622, 747, 830, 913, 933, 990, 1245, 1494, 1555, 1826, 1866, 2490, 2739, 2799, 3110, 3421, 3735, 4565, 4665, 5478, 5598, 6842, 7470, 8217, 9130, 9330, 10263, 13695, 13995, 16434, 17105, 20526, 25813, 27390, 27990, 30789, 34210, 41085, 51315, 51626, 61578, 77439, 82170, 102630, 129065, 153945, 154878, 232317, 258130, 283943, 307890, 387195, 464634, 567886, 774390, 851829, 1161585, 1419715, 1703658, 2323170, 2555487, 2839430, 4259145, 5110974, 8518290, 12777435, 25554870]

約数ペア:

[(1, 25554870), (2, 12777435), (3, 8518290), (5, 5110974), (6, 4259145), (9, 2839430), (10, 2555487), (11, 2323170), (15, 1703658), (18, 1419715), (22, 1161585), (30, 851829), (33, 774390), (45, 567886), (55, 464634), (66, 387195), (83, 307890), (90, 283943), (99, 258130), (110, 232317), (165, 154878), (166, 153945), (198, 129065), (249, 102630), (311, 82170), (330, 77439), (415, 61578), (495, 51626), (498, 51315), (622, 41085), (747, 34210), (830, 30789), (913, 27990), (933, 27390), (990, 25813), (1245, 20526), (1494, 17105), (1555, 16434), (1826, 13995), (1866, 13695), (2490, 10263), (2739, 9330), (2799, 9130), (3110, 8217), (3421, 7470), (3735, 6842), (4565, 5598), (4665, 5478)]