27912805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6833}}^1$

素因数の和:6900

約数の個数: 16

約数和(自身を含む): 36083520

約数和(自身を除く): 8170715

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 6833, 34165, 129827, 293819, 649135, 1469095, 5582561, 27912805]

約数ペア:

[(1, 27912805), (5, 5582561), (19, 1469095), (43, 649135), (95, 293819), (215, 129827), (817, 34165), (4085, 6833)]