12755865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50023}}^1$

素因数の和:50048

約数の個数: 16

約数和(自身を含む): 21610368

約数和(自身を除く): 8854503

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 50023, 150069, 250115, 750345, 850391, 2551173, 4251955, 12755865]

約数ペア:

[(1, 12755865), (3, 4251955), (5, 2551173), (15, 850391), (17, 750345), (51, 250115), (85, 150069), (255, 50023)]