11885535

素因数分解:

$3^4\times 5^1\times {\mathrm{29347}}^1$

素因数の和:29364

約数の個数: 20

約数和(自身を含む): 21306648

約数和(自身を除く): 9421113

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 29347, 88041, 146735, 264123, 440205, 792369, 1320615, 2377107, 3961845, 11885535]

約数ペア:

[(1, 11885535), (3, 3961845), (5, 2377107), (9, 1320615), (15, 792369), (27, 440205), (45, 264123), (81, 146735), (135, 88041), (405, 29347)]