12408255

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 22291200

約数和(自身を除く): 9882945

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 859, 963, 1605, 2577, 2889, 4295, 4815, 7731, 12885, 14445, 23193, 38655, 91913, 115965, 275739, 459565, 827217, 1378695, 2481651, 4136085, 12408255]

約数ペア:

[(1, 12408255), (3, 4136085), (5, 2481651), (9, 1378695), (15, 827217), (27, 459565), (45, 275739), (107, 115965), (135, 91913), (321, 38655), (535, 23193), (859, 14445), (963, 12885), (1605, 7731), (2577, 4815), (2889, 4295)]