12507765

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7793}}^1$

素因数の和:7908

約数の個数: 16

約数和(自身を含む): 20202048

約数和(自身を除く): 7694283

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 7793, 23379, 38965, 116895, 833851, 2501553, 4169255, 12507765]

約数ペア:

[(1, 12507765), (3, 4169255), (5, 2501553), (15, 833851), (107, 116895), (321, 38965), (535, 23379), (1605, 7793)]