1279467045

素因数分解:

$3^2\times 5^1\times {\mathrm{28432601}}^1$

素因数の和:28432612

約数の個数: 12

約数和(自身を含む): 2217742956

約数和(自身を除く): 938275911

約数列:

[1, 3, 5, 9, 15, 45, 28432601, 85297803, 142163005, 255893409, 426489015, 1279467045]

約数ペア:

[(1, 1279467045), (3, 426489015), (5, 255893409), (9, 142163005), (15, 85297803), (45, 28432601)]