2217635975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{71479}}^1$

素因数の和:71579

約数の個数: 24

約数和(自身を含む): 2951552160

約数和(自身を除く): 733916185

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1825, 6205, 31025, 71479, 357395, 1215143, 1786975, 5217967, 6075715, 26089835, 30378575, 88705439, 130449175, 443527195, 2217635975]

約数ペア:

[(1, 2217635975), (5, 443527195), (17, 130449175), (25, 88705439), (73, 30378575), (85, 26089835), (365, 6075715), (425, 5217967), (1241, 1786975), (1825, 1215143), (6205, 357395), (31025, 71479)]