41217945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161639}}^1$

素因数の和:161664

約数の個数: 16

約数和(自身を含む): 69828480

約数和(自身を除く): 28610535

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 161639, 484917, 808195, 2424585, 2747863, 8243589, 13739315, 41217945]

約数ペア:

[(1, 41217945), (3, 13739315), (5, 8243589), (15, 2747863), (17, 2424585), (51, 808195), (85, 484917), (255, 161639)]