27300555

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 50678784

約数和(自身を除く): 23378229

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 127, 153, 255, 281, 381, 635, 765, 843, 1143, 1405, 1905, 2159, 2529, 4215, 4777, 5715, 6477, 10795, 12645, 14331, 19431, 23885, 32385, 35687, 42993, 71655, 97155, 107061, 178435, 214965, 321183, 535305, 606679, 1605915, 1820037, 3033395, 5460111, 9100185, 27300555]

約数ペア:

[(1, 27300555), (3, 9100185), (5, 5460111), (9, 3033395), (15, 1820037), (17, 1605915), (45, 606679), (51, 535305), (85, 321183), (127, 214965), (153, 178435), (255, 107061), (281, 97155), (381, 71655), (635, 42993), (765, 35687), (843, 32385), (1143, 23885), (1405, 19431), (1905, 14331), (2159, 12645), (2529, 10795), (4215, 6477), (4777, 5715)]