27630295

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 42324480

約数和(自身を除く): 14694185

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 1669, 2365, 3311, 8345, 11683, 16555, 18359, 58415, 71767, 91795, 128513, 358835, 502369, 642565, 789437, 2511845, 3947185, 5526059, 27630295]

約数ペア:

[(1, 27630295), (5, 5526059), (7, 3947185), (11, 2511845), (35, 789437), (43, 642565), (55, 502369), (77, 358835), (215, 128513), (301, 91795), (385, 71767), (473, 58415), (1505, 18359), (1669, 16555), (2365, 11683), (3311, 8345)]