9739015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 14043456

約数和(自身を除く): 4304441

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 257, 265, 583, 689, 715, 1285, 2827, 2915, 3341, 3445, 7579, 13621, 14135, 16705, 36751, 37895, 68105, 149831, 177073, 183755, 749155, 885365, 1947803, 9739015]

約数ペア:

[(1, 9739015), (5, 1947803), (11, 885365), (13, 749155), (53, 183755), (55, 177073), (65, 149831), (143, 68105), (257, 37895), (265, 36751), (583, 16705), (689, 14135), (715, 13621), (1285, 7579), (2827, 3445), (2915, 3341)]