28438828935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{172356539}}^1$

素因数の和:172356558

約数の個数: 16

約数和(自身を含む): 49638683520

約数和(自身を除く): 21199854585

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 172356539, 517069617, 861782695, 1895921929, 2585348085, 5687765787, 9479609645, 28438828935]

約数ペア:

[(1, 28438828935), (3, 9479609645), (5, 5687765787), (11, 2585348085), (15, 1895921929), (33, 861782695), (55, 517069617), (165, 172356539)]