201326985045

素因数分解:

$3^2\times 5^1\times {\mathrm{4473933001}}^1$

素因数の和:4473933012

約数の個数: 12

約数和(自身を含む): 348966774156

約数和(自身を除く): 147639789111

約数列:

[1, 3, 5, 9, 15, 45, 4473933001, 13421799003, 22369665005, 40265397009, 67108995015, 201326985045]

約数ペア:

[(1, 201326985045), (3, 67108995015), (5, 40265397009), (9, 22369665005), (15, 13421799003), (45, 4473933001)]