27883665

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5791}}^1$

素因数の和:5909

約数の個数: 24

約数和(自身を含む): 48791808

約数和(自身を除く): 20908143

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 5791, 17373, 28955, 52119, 86865, 260595, 619637, 1858911, 3098185, 5576733, 9294555, 27883665]

約数ペア:

[(1, 27883665), (3, 9294555), (5, 5576733), (9, 3098185), (15, 1858911), (45, 619637), (107, 260595), (321, 86865), (535, 52119), (963, 28955), (1605, 17373), (4815, 5791)]