213754635

素因数分解:

$3^2\times 5^1\times {\mathrm{4750103}}^1$

素因数の和:4750114

約数の個数: 12

約数和(自身を含む): 370508112

約数和(自身を除く): 156753477

約数列:

[1, 3, 5, 9, 15, 45, 4750103, 14250309, 23750515, 42750927, 71251545, 213754635]

約数ペア:

[(1, 213754635), (3, 71251545), (5, 42750927), (9, 23750515), (15, 14250309), (45, 4750103)]