1330578585

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{6221}}^1$

素因数の和:6343

約数の個数: 72

約数和(自身を含む): 2710975176

約数和(自身を除く): 1380396591

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 97, 105, 147, 245, 291, 315, 441, 485, 679, 735, 873, 1455, 2037, 2205, 3395, 4365, 4753, 6111, 6221, 10185, 14259, 18663, 23765, 30555, 31105, 42777, 43547, 55989, 71295, 93315, 130641, 213885, 217735, 279945, 304829, 391923, 603437, 653205, 914487, 1524145, 1810311, 1959615, 2743461, 3017185, 4224059, 4572435, 5430933, 9051555, 12672177, 13717305, 21120295, 27154665, 29568413, 38016531, 63360885, 88705239, 147842065, 190082655, 266115717, 443526195, 1330578585]

約数ペア:

[(1, 1330578585), (3, 443526195), (5, 266115717), (7, 190082655), (9, 147842065), (15, 88705239), (21, 63360885), (35, 38016531), (45, 29568413), (49, 27154665), (63, 21120295), (97, 13717305), (105, 12672177), (147, 9051555), (245, 5430933), (291, 4572435), (315, 4224059), (441, 3017185), (485, 2743461), (679, 1959615), (735, 1810311), (873, 1524145), (1455, 914487), (2037, 653205), (2205, 603437), (3395, 391923), (4365, 304829), (4753, 279945), (6111, 217735), (6221, 213885), (10185, 130641), (14259, 93315), (18663, 71295), (23765, 55989), (30555, 43547), (31105, 42777)]