27364475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 36

約数和(自身を含む): 37678392

約数和(自身を除く): 10313917

約数列:

[1, 5, 17, 25, 31, 67, 85, 155, 335, 425, 527, 775, 961, 1139, 1675, 2077, 2635, 4805, 5695, 10385, 13175, 16337, 24025, 28475, 35309, 51925, 64387, 81685, 176545, 321935, 408425, 882725, 1094579, 1609675, 5472895, 27364475]

約数ペア:

[(1, 27364475), (5, 5472895), (17, 1609675), (25, 1094579), (31, 882725), (67, 408425), (85, 321935), (155, 176545), (335, 81685), (425, 64387), (527, 51925), (775, 35309), (961, 28475), (1139, 24025), (1675, 16337), (2077, 13175), (2635, 10385), (4805, 5695)]