129388215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{784171}}^1$

素因数の和:784190

約数の個数: 16

約数和(自身を含む): 225841536

約数和(自身を除く): 96453321

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 784171, 2352513, 3920855, 8625881, 11762565, 25877643, 43129405, 129388215]

約数ペア:

[(1, 129388215), (3, 43129405), (5, 25877643), (11, 11762565), (15, 8625881), (33, 3920855), (55, 2352513), (165, 784171)]