85638075

素因数分解:

$3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{6379}}^1$

素因数の和:6571

約数の個数: 24

約数和(自身を含む): 142401600

約数和(自身を除く): 56763525

約数列:

[1, 3, 5, 15, 25, 75, 179, 537, 895, 2685, 4475, 6379, 13425, 19137, 31895, 95685, 159475, 478425, 1141841, 3425523, 5709205, 17127615, 28546025, 85638075]

約数ペア:

[(1, 85638075), (3, 28546025), (5, 17127615), (15, 5709205), (25, 3425523), (75, 1141841), (179, 478425), (537, 159475), (895, 95685), (2685, 31895), (4475, 19137), (6379, 13425)]