1076085

素因数分解:

$3^4\times 5^1\times {\mathrm{2657}}^1$

素因数の和:2674

約数の個数: 20

約数和(自身を含む): 1929708

約数和(自身を除く): 853623

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2657, 7971, 13285, 23913, 39855, 71739, 119565, 215217, 358695, 1076085]

約数ペア:

[(1, 1076085), (3, 358695), (5, 215217), (9, 119565), (15, 71739), (27, 39855), (45, 23913), (81, 13285), (135, 7971), (405, 2657)]