268442925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 469642560

約数和(自身を除く): 201199635

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 257, 285, 475, 733, 771, 1285, 1425, 2199, 3665, 3855, 4883, 6425, 10995, 13927, 14649, 18325, 19275, 24415, 41781, 54975, 69635, 73245, 122075, 188381, 208905, 348175, 366225, 565143, 941905, 1044525, 2825715, 3579239, 4709525, 10737717, 14128575, 17896195, 53688585, 89480975, 268442925]

約数ペア:

[(1, 268442925), (3, 89480975), (5, 53688585), (15, 17896195), (19, 14128575), (25, 10737717), (57, 4709525), (75, 3579239), (95, 2825715), (257, 1044525), (285, 941905), (475, 565143), (733, 366225), (771, 348175), (1285, 208905), (1425, 188381), (2199, 122075), (3665, 73245), (3855, 69635), (4883, 54975), (6425, 41781), (10995, 24415), (13927, 19275), (14649, 18325)]