12718365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77081}}^1$

素因数の和:77100

約数の個数: 16

約数和(自身を含む): 22199616

約数和(自身を除く): 9481251

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 77081, 231243, 385405, 847891, 1156215, 2543673, 4239455, 12718365]

約数ペア:

[(1, 12718365), (3, 4239455), (5, 2543673), (11, 1156215), (15, 847891), (33, 385405), (55, 231243), (165, 77081)]