2905763525

素因数分解:

$5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{171179}}^1$

素因数の和:171293

約数の個数: 24

約数和(自身を含む): 4160358720

約数和(自身を除く): 1254595195

約数列:

[1, 5, 7, 25, 35, 97, 175, 485, 679, 2425, 3395, 16975, 171179, 855895, 1198253, 4279475, 5991265, 16604363, 29956325, 83021815, 116230541, 415109075, 581152705, 2905763525]

約数ペア:

[(1, 2905763525), (5, 581152705), (7, 415109075), (25, 116230541), (35, 83021815), (97, 29956325), (175, 16604363), (485, 5991265), (679, 4279475), (2425, 1198253), (3395, 855895), (16975, 171179)]