39944245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 54307584

約数和(自身を除く): 14363339

約数列:

[1, 5, 11, 53, 55, 71, 193, 265, 355, 583, 781, 965, 2123, 2915, 3763, 3905, 10229, 10615, 13703, 18815, 41393, 51145, 68515, 112519, 150733, 206965, 562595, 726259, 753665, 3631295, 7988849, 39944245]

約数ペア:

[(1, 39944245), (5, 7988849), (11, 3631295), (53, 753665), (55, 726259), (71, 562595), (193, 206965), (265, 150733), (355, 112519), (583, 68515), (781, 51145), (965, 41393), (2123, 18815), (2915, 13703), (3763, 10615), (3905, 10229)]