105727215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{640771}}^1$

素因数の和:640790

約数の個数: 16

約数和(自身を含む): 184542336

約数和(自身を除く): 78815121

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 640771, 1922313, 3203855, 7048481, 9611565, 21145443, 35242405, 105727215]

約数ペア:

[(1, 105727215), (3, 35242405), (5, 21145443), (11, 9611565), (15, 7048481), (33, 3203855), (55, 1922313), (165, 640771)]