26864805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7079}}^1$

素因数の和:7121

約数の個数: 32

約数和(自身を含む): 48936960

約数和(自身を除く): 22072155

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 7079, 21237, 35395, 77869, 106185, 162817, 233607, 389345, 488451, 814085, 1168035, 1790987, 2442255, 5372961, 8954935, 26864805]

約数ペア:

[(1, 26864805), (3, 8954935), (5, 5372961), (11, 2442255), (15, 1790987), (23, 1168035), (33, 814085), (55, 488451), (69, 389345), (115, 233607), (165, 162817), (253, 106185), (345, 77869), (759, 35395), (1265, 21237), (3795, 7079)]