86704145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{3511}}^1$

素因数の和:3976

約数の個数: 16

約数和(自身を含む): 113788800

約数和(自身を除く): 27084655

約数列:

[1, 5, 11, 55, 449, 2245, 3511, 4939, 17555, 24695, 38621, 193105, 1576439, 7882195, 17340829, 86704145]

約数ペア:

[(1, 86704145), (5, 17340829), (11, 7882195), (55, 1576439), (449, 193105), (2245, 38621), (3511, 24695), (4939, 17555)]