85383025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2887}}^1$

素因数の和:2930

約数の個数: 36

約数和(自身を含む): 131068992

約数和(自身を除く): 45685967

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 169, 175, 325, 455, 845, 1183, 2275, 2887, 4225, 5915, 14435, 20209, 29575, 37531, 72175, 101045, 187655, 262717, 487903, 505225, 938275, 1313585, 2439515, 3415321, 6567925, 12197575, 17076605, 85383025]

約数ペア:

[(1, 85383025), (5, 17076605), (7, 12197575), (13, 6567925), (25, 3415321), (35, 2439515), (65, 1313585), (91, 938275), (169, 505225), (175, 487903), (325, 262717), (455, 187655), (845, 101045), (1183, 72175), (2275, 37531), (2887, 29575), (4225, 20209), (5915, 14435)]