14991235

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4003}}^1$

素因数の和:4122

約数の個数: 16

約数和(自身を含む): 20756736

約数和(自身を除く): 5765501

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 4003, 20015, 28021, 140105, 428321, 2141605, 2998247, 14991235]

約数ペア:

[(1, 14991235), (5, 2998247), (7, 2141605), (35, 428321), (107, 140105), (535, 28021), (749, 20015), (3745, 4003)]