12663615

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5591}}^1$

素因数の和:5750

約数の個数: 16

約数和(自身を含む): 20399616

約数和(自身を除く): 7736001

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 5591, 16773, 27955, 83865, 844241, 2532723, 4221205, 12663615]

約数ペア:

[(1, 12663615), (3, 4221205), (5, 2532723), (15, 844241), (151, 83865), (453, 27955), (755, 16773), (2265, 5591)]