480324275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4231}}^1$

素因数の和:4499

約数の個数: 24

約数和(自身を含む): 629721600

約数和(自身を除く): 149397325

約数列:

[1, 5, 19, 25, 95, 239, 475, 1195, 4231, 4541, 5975, 21155, 22705, 80389, 105775, 113525, 401945, 1011209, 2009725, 5056045, 19212971, 25280225, 96064855, 480324275]

約数ペア:

[(1, 480324275), (5, 96064855), (19, 25280225), (25, 19212971), (95, 5056045), (239, 2009725), (475, 1011209), (1195, 401945), (4231, 113525), (4541, 105775), (5975, 80389), (21155, 22705)]