30287265

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46957}}^1$

素因数の和:47008

約数の個数: 16

約数和(自身を含む): 49587648

約数和(自身を除く): 19300383

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 46957, 140871, 234785, 704355, 2019151, 6057453, 10095755, 30287265]

約数ペア:

[(1, 30287265), (3, 10095755), (5, 6057453), (15, 2019151), (43, 704355), (129, 234785), (215, 140871), (645, 46957)]