66189345

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{42841}}^1$

素因数の和:42952

約数の個数: 16

約数和(自身を含む): 106933632

約数和(自身を除く): 40744287

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 42841, 128523, 214205, 642615, 4412623, 13237869, 22063115, 66189345]

約数ペア:

[(1, 66189345), (3, 22063115), (5, 13237869), (15, 4412623), (103, 642615), (309, 214205), (515, 128523), (1545, 42841)]