85467145

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 104490000

約数和(自身を除く): 19022855

約数列:

[1, 5, 89, 149, 445, 745, 1289, 6445, 13261, 66305, 114721, 192061, 573605, 960305, 17093429, 85467145]

約数ペア:

[(1, 85467145), (5, 17093429), (89, 960305), (149, 573605), (445, 192061), (745, 114721), (1289, 66305), (6445, 13261)]