57681295

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{27017}}^1$

素因数の和:27090

約数の個数: 16

約数和(自身を含む): 80405568

約数和(自身を除く): 22724273

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 27017, 135085, 189119, 945595, 1648037, 8240185, 11536259, 57681295]

約数ペア:

[(1, 57681295), (5, 11536259), (7, 8240185), (35, 1648037), (61, 945595), (305, 189119), (427, 135085), (2135, 27017)]