384927165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6203}}^1$

素因数の和:6418

約数の個数: 48

約数和(自身を含む): 766516608

約数和(自身を除く): 381589443

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 197, 315, 591, 985, 1379, 1773, 2955, 4137, 6203, 6895, 8865, 12411, 18609, 20685, 31015, 43421, 55827, 62055, 93045, 130263, 217105, 279135, 390789, 651315, 1221991, 1953945, 3665973, 6109955, 8553937, 10997919, 18329865, 25661811, 42769685, 54989595, 76985433, 128309055, 384927165]

約数ペア:

[(1, 384927165), (3, 128309055), (5, 76985433), (7, 54989595), (9, 42769685), (15, 25661811), (21, 18329865), (35, 10997919), (45, 8553937), (63, 6109955), (105, 3665973), (197, 1953945), (315, 1221991), (591, 651315), (985, 390789), (1379, 279135), (1773, 217105), (2955, 130263), (4137, 93045), (6203, 62055), (6895, 55827), (8865, 43421), (12411, 31015), (18609, 20685)]