11280705

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16001}}^1$

素因数の和:16056

約数の個数: 16

約数和(自身を含む): 18434304

約数和(自身を除く): 7153599

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 16001, 48003, 80005, 240015, 752047, 2256141, 3760235, 11280705]

約数ペア:

[(1, 11280705), (3, 3760235), (5, 2256141), (15, 752047), (47, 240015), (141, 80005), (235, 48003), (705, 16001)]