27640035

素因数分解:

$3^6\times 5^1\times {\mathrm{7583}}^1$

素因数の和:7606

約数の個数: 28

約数和(自身を含む): 49735872

約数和(自身を除く): 22095837

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 7583, 22749, 37915, 68247, 113745, 204741, 341235, 614223, 1023705, 1842669, 3071115, 5528007, 9213345, 27640035]

約数ペア:

[(1, 27640035), (3, 9213345), (5, 5528007), (9, 3071115), (15, 1842669), (27, 1023705), (45, 614223), (81, 341235), (135, 204741), (243, 113745), (405, 68247), (729, 37915), (1215, 22749), (3645, 7583)]