64617465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17027}}^1$

素因数の和:17069

約数の個数: 32

約数和(自身を含む): 117697536

約数和(自身を除く): 53080071

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 17027, 51081, 85135, 187297, 255405, 391621, 561891, 936485, 1174863, 1958105, 2809455, 4307831, 5874315, 12923493, 21539155, 64617465]

約数ペア:

[(1, 64617465), (3, 21539155), (5, 12923493), (11, 5874315), (15, 4307831), (23, 2809455), (33, 1958105), (55, 1174863), (69, 936485), (115, 561891), (165, 391621), (253, 255405), (345, 187297), (759, 85135), (1265, 51081), (3795, 17027)]