629745165

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5087}}^1$

素因数の和:5239

約数の個数: 64

約数和(自身を含む): 1289502720

約数和(自身を除く): 659757555

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 131, 135, 189, 315, 393, 655, 917, 945, 1179, 1965, 2751, 3537, 4585, 5087, 5895, 8253, 13755, 15261, 17685, 24759, 25435, 35609, 41265, 45783, 76305, 106827, 123795, 137349, 178045, 228915, 320481, 534135, 666397, 686745, 961443, 1602405, 1999191, 3331985, 4664779, 4807215, 5997573, 9995955, 13994337, 17992719, 23323895, 29987865, 41983011, 69971685, 89963595, 125949033, 209915055, 629745165]

約数ペア:

[(1, 629745165), (3, 209915055), (5, 125949033), (7, 89963595), (9, 69971685), (15, 41983011), (21, 29987865), (27, 23323895), (35, 17992719), (45, 13994337), (63, 9995955), (105, 5997573), (131, 4807215), (135, 4664779), (189, 3331985), (315, 1999191), (393, 1602405), (655, 961443), (917, 686745), (945, 666397), (1179, 534135), (1965, 320481), (2751, 228915), (3537, 178045), (4585, 137349), (5087, 123795), (5895, 106827), (8253, 76305), (13755, 45783), (15261, 41265), (17685, 35609), (24759, 25435)]