89401045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{3121}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 113965488

約数和(自身を除く): 24564443

約数列:

[1, 5, 17, 85, 337, 1685, 3121, 5729, 15605, 28645, 53057, 265285, 1051777, 5258885, 17880209, 89401045]

約数ペア:

[(1, 89401045), (5, 17880209), (17, 5258885), (85, 1051777), (337, 265285), (1685, 53057), (3121, 28645), (5729, 15605)]