85408895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6287}}^1$

素因数の和:6335

約数の個数: 32

約数和(自身を含む): 126766080

約数和(自身を除く): 41357185

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 6287, 13585, 31435, 69157, 81731, 119453, 345785, 408655, 597265, 899041, 1313983, 1552889, 4495205, 6569915, 7764445, 17081779, 85408895]

約数ペア:

[(1, 85408895), (5, 17081779), (11, 7764445), (13, 6569915), (19, 4495205), (55, 1552889), (65, 1313983), (95, 899041), (143, 597265), (209, 408655), (247, 345785), (715, 119453), (1045, 81731), (1235, 69157), (2717, 31435), (6287, 13585)]