29720355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{283051}}^1$

素因数の和:283066

約数の個数: 16

約数和(自身を含む): 54345984

約数和(自身を除く): 24625629

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 283051, 849153, 1415255, 1981357, 4245765, 5944071, 9906785, 29720355]

約数ペア:

[(1, 29720355), (3, 9906785), (5, 5944071), (7, 4245765), (15, 1981357), (21, 1415255), (35, 849153), (105, 283051)]