70869005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11743}}^1$

素因数の和:11836

約数の個数: 16

約数和(自身を含む): 91321344

約数和(自身を除く): 20452339

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 11743, 58715, 199631, 833753, 998155, 4168765, 14173801, 70869005]

約数ペア:

[(1, 70869005), (5, 14173801), (17, 4168765), (71, 998155), (85, 833753), (355, 199631), (1207, 58715), (6035, 11743)]