20162228535

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{3389}}^1$

素因数の和:3877

約数の個数: 64

約数和(自身を含む): 36240998400

約数和(自身を除く): 16078769865

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 347, 381, 635, 1041, 1143, 1735, 1905, 3123, 3389, 3429, 5205, 5715, 9369, 10167, 15615, 16945, 17145, 30501, 44069, 46845, 50835, 91503, 132207, 152505, 220345, 396621, 430403, 457515, 661035, 1175983, 1189863, 1291209, 1983105, 2152015, 3527949, 3873627, 5879915, 5949315, 6456045, 10583847, 11620881, 17639745, 19368135, 31751541, 52919235, 58104405, 149349841, 158757705, 448049523, 746749205, 1344148569, 2240247615, 4032445707, 6720742845, 20162228535]

約数ペア:

[(1, 20162228535), (3, 6720742845), (5, 4032445707), (9, 2240247615), (15, 1344148569), (27, 746749205), (45, 448049523), (127, 158757705), (135, 149349841), (347, 58104405), (381, 52919235), (635, 31751541), (1041, 19368135), (1143, 17639745), (1735, 11620881), (1905, 10583847), (3123, 6456045), (3389, 5949315), (3429, 5879915), (5205, 3873627), (5715, 3527949), (9369, 2152015), (10167, 1983105), (15615, 1291209), (16945, 1189863), (17145, 1175983), (30501, 661035), (44069, 457515), (46845, 430403), (50835, 396621), (91503, 220345), (132207, 152505)]