12858945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77933}}^1$

素因数の和:77952

約数の個数: 16

約数和(自身を含む): 22444992

約数和(自身を除く): 9586047

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 77933, 233799, 389665, 857263, 1168995, 2571789, 4286315, 12858945]

約数ペア:

[(1, 12858945), (3, 4286315), (5, 2571789), (11, 1168995), (15, 857263), (33, 389665), (55, 233799), (165, 77933)]