56918115

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11821}}^1$

素因数の和:11939

約数の個数: 24

約数和(自身を含む): 99588528

約数和(自身を除く): 42670413

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 11821, 35463, 59105, 106389, 177315, 531945, 1264847, 3794541, 6324235, 11383623, 18972705, 56918115]

約数ペア:

[(1, 56918115), (3, 18972705), (5, 11383623), (9, 6324235), (15, 3794541), (45, 1264847), (107, 531945), (321, 177315), (535, 106389), (963, 59105), (1605, 35463), (4815, 11821)]