28865535

素因数分解:

$3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2647}}^1$

素因数の和:3382

約数の個数: 16

約数和(自身を含む): 46265856

約数和(自身を除く): 17400321

約数列:

[1, 3, 5, 15, 727, 2181, 2647, 3635, 7941, 10905, 13235, 39705, 1924369, 5773107, 9621845, 28865535]

約数ペア:

[(1, 28865535), (3, 9621845), (5, 5773107), (15, 1924369), (727, 39705), (2181, 13235), (2647, 10905), (3635, 7941)]