442947135

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 717120000

約数和(自身を除く): 274172865

約数列:

[1, 3, 5, 15, 179, 199, 537, 597, 829, 895, 995, 2487, 2685, 2985, 4145, 12435, 35621, 106863, 148391, 164971, 178105, 445173, 494913, 534315, 741955, 824855, 2225865, 2474565, 29529809, 88589427, 147649045, 442947135]

約数ペア:

[(1, 442947135), (3, 147649045), (5, 88589427), (15, 29529809), (179, 2474565), (199, 2225865), (537, 824855), (597, 741955), (829, 534315), (895, 494913), (995, 445173), (2487, 178105), (2685, 164971), (2985, 148391), (4145, 106863), (12435, 35621)]