4811975

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 7047168

約数和(自身を除く): 2235193

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 887, 1085, 4435, 5425, 6209, 22175, 27497, 31045, 137485, 155225, 192479, 687425, 962395, 4811975]

約数ペア:

[(1, 4811975), (5, 962395), (7, 687425), (25, 192479), (31, 155225), (35, 137485), (155, 31045), (175, 27497), (217, 22175), (775, 6209), (887, 5425), (1085, 4435)]