39569985

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3255

約数の個数: 64

約数和(自身を含む): 86607360

約数和(自身を除く): 47037375

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, 3221, 4095, 9663, 12285, 16105, 22547, 28989, 41873, 48315, 67641, 86967, 112735, 125619, 144945, 202923, 209365, 293111, 338205, 376857, 434835, 608769, 628095, 879333, 1014615, 1130571, 1465555, 1884285, 2637999, 3043845, 4396665, 5652855, 7913997, 13189995, 39569985]

約数ペア:

[(1, 39569985), (3, 13189995), (5, 7913997), (7, 5652855), (9, 4396665), (13, 3043845), (15, 2637999), (21, 1884285), (27, 1465555), (35, 1130571), (39, 1014615), (45, 879333), (63, 628095), (65, 608769), (91, 434835), (105, 376857), (117, 338205), (135, 293111), (189, 209365), (195, 202923), (273, 144945), (315, 125619), (351, 112735), (455, 86967), (585, 67641), (819, 48315), (945, 41873), (1365, 28989), (1755, 22547), (2457, 16105), (3221, 12285), (4095, 9663)]