7668945

素因数分解:

$3^3\times 5^1\times {\mathrm{56807}}^1$

素因数の和:56821

約数の個数: 16

約数和(自身を含む): 13633920

約数和(自身を除く): 5964975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 56807, 170421, 284035, 511263, 852105, 1533789, 2556315, 7668945]

約数ペア:

[(1, 7668945), (3, 2556315), (5, 1533789), (9, 852105), (15, 511263), (27, 284035), (45, 170421), (135, 56807)]