71044155

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5783}}^1$

素因数の和:5817

約数の個数: 64

約数和(自身を含む): 155473920

約数和(自身を除く): 84429765

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 5783, 12285, 17349, 28915, 40481, 52047, 75179, 86745, 121443, 156141, 202405, 225537, 260235, 364329, 375895, 526253, 607215, 676611, 780705, 1092987, 1127685, 1578759, 1821645, 2029833, 2631265, 3383055, 4736277, 5464935, 7893795, 10149165, 14208831, 23681385, 71044155]

約数ペア:

[(1, 71044155), (3, 23681385), (5, 14208831), (7, 10149165), (9, 7893795), (13, 5464935), (15, 4736277), (21, 3383055), (27, 2631265), (35, 2029833), (39, 1821645), (45, 1578759), (63, 1127685), (65, 1092987), (91, 780705), (105, 676611), (117, 607215), (135, 526253), (189, 375895), (195, 364329), (273, 260235), (315, 225537), (351, 202405), (455, 156141), (585, 121443), (819, 86745), (945, 75179), (1365, 52047), (1755, 40481), (2457, 28915), (4095, 17349), (5783, 12285)]