9538965

素因数分解:

$3^6\times 5^1\times {\mathrm{2617}}^1$

素因数の和:2640

約数の個数: 28

約数和(自身を含む): 17168844

約数和(自身を除く): 7629879

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2617, 3645, 7851, 13085, 23553, 39255, 70659, 117765, 211977, 353295, 635931, 1059885, 1907793, 3179655, 9538965]

約数ペア:

[(1, 9538965), (3, 3179655), (5, 1907793), (9, 1059885), (15, 635931), (27, 353295), (45, 211977), (81, 117765), (135, 70659), (243, 39255), (405, 23553), (729, 13085), (1215, 7851), (2617, 3645)]