2756988465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2387003}}^1$

素因数の和:2387029

約数の個数: 32

約数和(自身を含む): 5499657216

約数和(自身を除く): 2742668751

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 2387003, 7161009, 11935015, 16709021, 26257033, 35805045, 50127063, 78771099, 83545105, 131285165, 183799231, 250635315, 393855495, 551397693, 918996155, 2756988465]

約数ペア:

[(1, 2756988465), (3, 918996155), (5, 551397693), (7, 393855495), (11, 250635315), (15, 183799231), (21, 131285165), (33, 83545105), (35, 78771099), (55, 50127063), (77, 35805045), (105, 26257033), (165, 16709021), (231, 11935015), (385, 7161009), (1155, 2387003)]