2892772035

素因数分解:

$3^4\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{5407}}^1$

素因数の和:6745

約数の個数: 40

約数和(自身を含む): 5190446976

約数和(自身を除く): 2297674941

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1321, 3963, 5407, 6605, 11889, 16221, 19815, 27035, 35667, 48663, 59445, 81105, 107001, 145989, 178335, 243315, 437967, 535005, 729945, 2189835, 7142647, 21427941, 35713235, 64283823, 107139705, 192851469, 321419115, 578554407, 964257345, 2892772035]

約数ペア:

[(1, 2892772035), (3, 964257345), (5, 578554407), (9, 321419115), (15, 192851469), (27, 107139705), (45, 64283823), (81, 35713235), (135, 21427941), (405, 7142647), (1321, 2189835), (3963, 729945), (5407, 535005), (6605, 437967), (11889, 243315), (16221, 178335), (19815, 145989), (27035, 107001), (35667, 81105), (48663, 59445)]