5640765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28927}}^1$

素因数の和:28948

約数の個数: 16

約数和(自身を含む): 9719808

約数和(自身を除く): 4079043

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 28927, 86781, 144635, 376051, 433905, 1128153, 1880255, 5640765]

約数ペア:

[(1, 5640765), (3, 1880255), (5, 1128153), (13, 433905), (15, 376051), (39, 144635), (65, 86781), (195, 28927)]