11982735

素因数分解:

$3^4\times 5^1\times {\mathrm{29587}}^1$

素因数の和:29604

約数の個数: 20

約数和(自身を含む): 21480888

約数和(自身を除く): 9498153

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 29587, 88761, 147935, 266283, 443805, 798849, 1331415, 2396547, 3994245, 11982735]

約数ペア:

[(1, 11982735), (3, 3994245), (5, 2396547), (9, 1331415), (15, 798849), (27, 443805), (45, 266283), (81, 147935), (135, 88761), (405, 29587)]