2758195

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 3753792

約数和(自身を除く): 995597

約数列:

[1, 5, 11, 47, 55, 97, 121, 235, 485, 517, 605, 1067, 2585, 4559, 5335, 5687, 11737, 22795, 28435, 50149, 58685, 250745, 551639, 2758195]

約数ペア:

[(1, 2758195), (5, 551639), (11, 250745), (47, 58685), (55, 50149), (97, 28435), (121, 22795), (235, 11737), (485, 5687), (517, 5335), (605, 4559), (1067, 2585)]