78504525

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 160406400

約数和(自身を除く): 81901875

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 97, 99, 109, 135, 165, 225, 275, 291, 297, 327, 485, 495, 545, 675, 825, 873, 981, 1067, 1199, 1455, 1485, 1635, 2425, 2475, 2619, 2725, 2943, 3201, 3597, 4365, 4905, 5335, 5995, 7275, 7425, 8175, 9603, 10573, 10791, 13095, 14715, 16005, 17985, 21825, 24525, 26675, 28809, 29975, 31719, 32373, 48015, 52865, 53955, 65475, 73575, 80025, 89925, 95157, 116303, 144045, 158595, 161865, 240075, 264325, 269775, 285471, 348909, 475785, 581515, 720225, 792975, 809325, 1046727, 1427355, 1744545, 2378925, 2907575, 3140181, 5233635, 7136775, 8722725, 15700905, 26168175, 78504525]

約数ペア:

[(1, 78504525), (3, 26168175), (5, 15700905), (9, 8722725), (11, 7136775), (15, 5233635), (25, 3140181), (27, 2907575), (33, 2378925), (45, 1744545), (55, 1427355), (75, 1046727), (97, 809325), (99, 792975), (109, 720225), (135, 581515), (165, 475785), (225, 348909), (275, 285471), (291, 269775), (297, 264325), (327, 240075), (485, 161865), (495, 158595), (545, 144045), (675, 116303), (825, 95157), (873, 89925), (981, 80025), (1067, 73575), (1199, 65475), (1455, 53955), (1485, 52865), (1635, 48015), (2425, 32373), (2475, 31719), (2619, 29975), (2725, 28809), (2943, 26675), (3201, 24525), (3597, 21825), (4365, 17985), (4905, 16005), (5335, 14715), (5995, 13095), (7275, 10791), (7425, 10573), (8175, 9603)]