77162965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 104322816

約数和(自身を除く): 27159851

約数列:

[1, 5, 11, 53, 55, 103, 257, 265, 515, 583, 1133, 1285, 2827, 2915, 5459, 5665, 13621, 14135, 26471, 27295, 60049, 68105, 132355, 149831, 291181, 300245, 749155, 1402963, 1455905, 7014815, 15432593, 77162965]

約数ペア:

[(1, 77162965), (5, 15432593), (11, 7014815), (53, 1455905), (55, 1402963), (103, 749155), (257, 300245), (265, 291181), (515, 149831), (583, 132355), (1133, 68105), (1285, 60049), (2827, 27295), (2915, 26471), (5459, 14135), (5665, 13621)]