12115545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62131}}^1$

素因数の和:62152

約数の個数: 16

約数和(自身を含む): 20876352

約数和(自身を除く): 8760807

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 62131, 186393, 310655, 807703, 931965, 2423109, 4038515, 12115545]

約数ペア:

[(1, 12115545), (3, 4038515), (5, 2423109), (13, 931965), (15, 807703), (39, 310655), (65, 186393), (195, 62131)]