7982505

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 13927680

約数和(自身を除く): 5945175

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 991, 1611, 2685, 2973, 4955, 8055, 8919, 14865, 44595, 177389, 532167, 886945, 1596501, 2660835, 7982505]

約数ペア:

[(1, 7982505), (3, 2660835), (5, 1596501), (9, 886945), (15, 532167), (45, 177389), (179, 44595), (537, 14865), (895, 8919), (991, 8055), (1611, 4955), (2685, 2973)]