25344345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129971}}^1$

素因数の和:129992

約数の個数: 16

約数和(自身を含む): 43670592

約数和(自身を除く): 18326247

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 129971, 389913, 649855, 1689623, 1949565, 5068869, 8448115, 25344345]

約数ペア:

[(1, 25344345), (3, 8448115), (5, 5068869), (13, 1949565), (15, 1689623), (39, 649855), (65, 389913), (195, 129971)]