201546045

素因数分解:

$3^2\times 5^1\times {\mathrm{4478801}}^1$

素因数の和:4478812

約数の個数: 12

約数和(自身を含む): 349346556

約数和(自身を除く): 147800511

約数列:

[1, 3, 5, 9, 15, 45, 4478801, 13436403, 22394005, 40309209, 67182015, 201546045]

約数ペア:

[(1, 201546045), (3, 67182015), (5, 40309209), (9, 22394005), (15, 13436403), (45, 4478801)]