12180265

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 15020928

約数和(自身を除く): 2840663

約数列:

[1, 5, 67, 103, 335, 353, 515, 1765, 6901, 23651, 34505, 36359, 118255, 181795, 2436053, 12180265]

約数ペア:

[(1, 12180265), (5, 2436053), (67, 181795), (103, 118255), (335, 36359), (353, 34505), (515, 23651), (1765, 6901)]