2548935

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 4608000

約数和(自身を除く): 2059065

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 239, 395, 711, 717, 1185, 1195, 2133, 2151, 3555, 3585, 6453, 10665, 10755, 18881, 32265, 56643, 94405, 169929, 283215, 509787, 849645, 2548935]

約数ペア:

[(1, 2548935), (3, 849645), (5, 509787), (9, 283215), (15, 169929), (27, 94405), (45, 56643), (79, 32265), (135, 18881), (237, 10755), (239, 10665), (395, 6453), (711, 3585), (717, 3555), (1185, 2151), (1195, 2133)]