2349025

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 3444224

約数和(自身を除く): 1095199

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 433, 775, 1085, 2165, 3031, 5425, 10825, 13423, 15155, 67115, 75775, 93961, 335575, 469805, 2349025]

約数ペア:

[(1, 2349025), (5, 469805), (7, 335575), (25, 93961), (31, 75775), (35, 67115), (155, 15155), (175, 13423), (217, 10825), (433, 5425), (775, 3031), (1085, 2165)]