2183601915

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{20143}}^1$

素因数の和:20241

約数の個数: 64

約数和(自身を含む): 4293089280

約数和(自身を除く): 2109487365

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 73, 99, 135, 165, 219, 297, 365, 495, 657, 803, 1095, 1485, 1971, 2409, 3285, 4015, 7227, 9855, 12045, 20143, 21681, 36135, 60429, 100715, 108405, 181287, 221573, 302145, 543861, 664719, 906435, 1107865, 1470439, 1994157, 2719305, 3323595, 4411317, 5982471, 7352195, 9970785, 13233951, 16174829, 22056585, 29912355, 39701853, 48524487, 66169755, 80874145, 145573461, 198509265, 242622435, 436720383, 727867305, 2183601915]

約数ペア:

[(1, 2183601915), (3, 727867305), (5, 436720383), (9, 242622435), (11, 198509265), (15, 145573461), (27, 80874145), (33, 66169755), (45, 48524487), (55, 39701853), (73, 29912355), (99, 22056585), (135, 16174829), (165, 13233951), (219, 9970785), (297, 7352195), (365, 5982471), (495, 4411317), (657, 3323595), (803, 2719305), (1095, 1994157), (1485, 1470439), (1971, 1107865), (2409, 906435), (3285, 664719), (4015, 543861), (7227, 302145), (9855, 221573), (12045, 181287), (20143, 108405), (21681, 100715), (36135, 60429)]