13827555

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{6271}}^1$

素因数の和:6296

約数の個数: 36

約数和(自身を含む): 27885312

約数和(自身を除く): 14057757

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 6271, 18813, 31355, 43897, 56439, 94065, 131691, 219485, 282195, 307279, 395073, 658455, 921837, 1536395, 1975365, 2765511, 4609185, 13827555]

約数ペア:

[(1, 13827555), (3, 4609185), (5, 2765511), (7, 1975365), (9, 1536395), (15, 921837), (21, 658455), (35, 395073), (45, 307279), (49, 282195), (63, 219485), (105, 131691), (147, 94065), (245, 56439), (315, 43897), (441, 31355), (735, 18813), (2205, 6271)]