56089995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15139}}^1$

素因数の和:15179

約数の個数: 32

約数和(自身を含む): 101740800

約数和(自身を除く): 45650805

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 15139, 45417, 75695, 196807, 227085, 287641, 590421, 862923, 984035, 1438205, 2952105, 3739333, 4314615, 11217999, 18696665, 56089995]

約数ペア:

[(1, 56089995), (3, 18696665), (5, 11217999), (13, 4314615), (15, 3739333), (19, 2952105), (39, 1438205), (57, 984035), (65, 862923), (95, 590421), (195, 287641), (247, 227085), (285, 196807), (741, 75695), (1235, 45417), (3705, 15139)]