214934715

素因数分解:

$3^6\times 5^1\times {\mathrm{58967}}^1$

素因数の和:58990

約数の個数: 28

約数和(自身を含む): 386712144

約数和(自身を除く): 171777429

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 58967, 176901, 294835, 530703, 884505, 1592109, 2653515, 4776327, 7960545, 14328981, 23881635, 42986943, 71644905, 214934715]

約数ペア:

[(1, 214934715), (3, 71644905), (5, 42986943), (9, 23881635), (15, 14328981), (27, 7960545), (45, 4776327), (81, 2653515), (135, 1592109), (243, 884505), (405, 530703), (729, 294835), (1215, 176901), (3645, 58967)]