12561735

素因数分解:

$3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1237}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 20144736

約数和(自身を除く): 7583001

約数列:

[1, 3, 5, 15, 677, 1237, 2031, 3385, 3711, 6185, 10155, 18555, 837449, 2512347, 4187245, 12561735]

約数ペア:

[(1, 12561735), (3, 4187245), (5, 2512347), (15, 837449), (677, 18555), (1237, 10155), (2031, 6185), (3385, 3711)]