13422945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52639}}^1$

素因数の和:52664

約数の個数: 16

約数和(自身を含む): 22740480

約数和(自身を除く): 9317535

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 52639, 157917, 263195, 789585, 894863, 2684589, 4474315, 13422945]

約数ペア:

[(1, 13422945), (3, 4474315), (5, 2684589), (15, 894863), (17, 789585), (51, 263195), (85, 157917), (255, 52639)]