127976525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4463}}^1$

素因数の和:4541

約数の個数: 24

約数和(自身を含む): 168274944

約数和(自身を除く): 40298419

約数列:

[1, 5, 25, 31, 37, 155, 185, 775, 925, 1147, 4463, 5735, 22315, 28675, 111575, 138353, 165131, 691765, 825655, 3458825, 4128275, 5119061, 25595305, 127976525]

約数ペア:

[(1, 127976525), (5, 25595305), (25, 5119061), (31, 4128275), (37, 3458825), (155, 825655), (185, 691765), (775, 165131), (925, 138353), (1147, 111575), (4463, 28675), (5735, 22315)]