159464855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67427}}^1$

素因数の和:67486

約数の個数: 16

約数和(自身を含む): 213611904

約数和(自身を除く): 54147049

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 67427, 337135, 741697, 2899361, 3708485, 14496805, 31892971, 159464855]

約数ペア:

[(1, 159464855), (5, 31892971), (11, 14496805), (43, 3708485), (55, 2899361), (215, 741697), (473, 337135), (2365, 67427)]