27284985

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2255

約数の個数: 64

約数和(自身を含む): 59727360

約数和(自身を除く): 32442375

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, 2221, 2457, 4095, 6663, 11105, 12285, 15547, 19989, 28873, 33315, 46641, 59967, 77735, 86619, 99945, 139923, 144365, 202111, 233205, 259857, 299835, 419769, 433095, 606333, 699615, 779571, 1010555, 1299285, 1818999, 2098845, 3031665, 3897855, 5456997, 9094995, 27284985]

約数ペア:

[(1, 27284985), (3, 9094995), (5, 5456997), (7, 3897855), (9, 3031665), (13, 2098845), (15, 1818999), (21, 1299285), (27, 1010555), (35, 779571), (39, 699615), (45, 606333), (63, 433095), (65, 419769), (91, 299835), (105, 259857), (117, 233205), (135, 202111), (189, 144365), (195, 139923), (273, 99945), (315, 86619), (351, 77735), (455, 59967), (585, 46641), (819, 33315), (945, 28873), (1365, 19989), (1755, 15547), (2221, 12285), (2457, 11105), (4095, 6663)]