25657260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{427621}}^1$

素因数の和:427633

約数の個数: 24

約数和(自身を含む): 71840496

約数和(自身を除く): 46183236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 427621, 855242, 1282863, 1710484, 2138105, 2565726, 4276210, 5131452, 6414315, 8552420, 12828630, 25657260]

約数ペア:

[(1, 25657260), (2, 12828630), (3, 8552420), (4, 6414315), (5, 5131452), (6, 4276210), (10, 2565726), (12, 2138105), (15, 1710484), (20, 1282863), (30, 855242), (60, 427621)]