12564255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76147}}^1$

素因数の和:76166

約数の個数: 16

約数和(自身を含む): 21930624

約数和(自身を除く): 9366369

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 76147, 228441, 380735, 837617, 1142205, 2512851, 4188085, 12564255]

約数ペア:

[(1, 12564255), (3, 4188085), (5, 2512851), (11, 1142205), (15, 837617), (33, 380735), (55, 228441), (165, 76147)]