27861695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{937}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 35343840

約数和(自身を除く): 7482145

約数列:

[1, 5, 19, 95, 313, 937, 1565, 4685, 5947, 17803, 29735, 89015, 293281, 1466405, 5572339, 27861695]

約数ペア:

[(1, 27861695), (5, 5572339), (19, 1466405), (95, 293281), (313, 89015), (937, 29735), (1565, 17803), (4685, 5947)]