16007355

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 35051520

約数和(自身を除く): 19044165

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, 1303, 1365, 1755, 2457, 3909, 4095, 6515, 9121, 11727, 12285, 16939, 19545, 27363, 35181, 45605, 50817, 58635, 82089, 84695, 118573, 136815, 152451, 175905, 246267, 254085, 355719, 410445, 457353, 592865, 762255, 1067157, 1231335, 1778595, 2286765, 3201471, 5335785, 16007355]

約数ペア:

[(1, 16007355), (3, 5335785), (5, 3201471), (7, 2286765), (9, 1778595), (13, 1231335), (15, 1067157), (21, 762255), (27, 592865), (35, 457353), (39, 410445), (45, 355719), (63, 254085), (65, 246267), (91, 175905), (105, 152451), (117, 136815), (135, 118573), (189, 84695), (195, 82089), (273, 58635), (315, 50817), (351, 45605), (455, 35181), (585, 27363), (819, 19545), (945, 16939), (1303, 12285), (1365, 11727), (1755, 9121), (2457, 6515), (3909, 4095)]