27542725

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5077}}^1$

素因数の和:5125

約数の個数: 24

約数和(自身を含む): 40299008

約数和(自身を除く): 12756283

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5077, 5425, 25385, 35539, 126925, 157387, 177695, 786935, 888475, 1101709, 3934675, 5508545, 27542725]

約数ペア:

[(1, 27542725), (5, 5508545), (7, 3934675), (25, 1101709), (31, 888475), (35, 786935), (155, 177695), (175, 157387), (217, 126925), (775, 35539), (1085, 25385), (5077, 5425)]