9684765

素因数分解:

$3^6\times 5^1\times {\mathrm{2657}}^1$

素因数の和:2680

約数の個数: 28

約数和(自身を含む): 17431164

約数和(自身を除く): 7746399

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2657, 3645, 7971, 13285, 23913, 39855, 71739, 119565, 215217, 358695, 645651, 1076085, 1936953, 3228255, 9684765]

約数ペア:

[(1, 9684765), (3, 3228255), (5, 1936953), (9, 1076085), (15, 645651), (27, 358695), (45, 215217), (81, 119565), (135, 71739), (243, 39855), (405, 23913), (729, 13285), (1215, 7971), (2657, 3645)]