7080885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 14745600

約数和(自身を除く): 7664715

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 59, 63, 105, 127, 135, 177, 189, 295, 315, 381, 413, 531, 635, 885, 889, 945, 1143, 1239, 1593, 1905, 2065, 2655, 2667, 3429, 3717, 4445, 5715, 6195, 7493, 7965, 8001, 11151, 13335, 17145, 18585, 22479, 24003, 37465, 40005, 52451, 55755, 67437, 112395, 120015, 157353, 202311, 262255, 337185, 472059, 786765, 1011555, 1416177, 2360295, 7080885]

約数ペア:

[(1, 7080885), (3, 2360295), (5, 1416177), (7, 1011555), (9, 786765), (15, 472059), (21, 337185), (27, 262255), (35, 202311), (45, 157353), (59, 120015), (63, 112395), (105, 67437), (127, 55755), (135, 52451), (177, 40005), (189, 37465), (295, 24003), (315, 22479), (381, 18585), (413, 17145), (531, 13335), (635, 11151), (885, 8001), (889, 7965), (945, 7493), (1143, 6195), (1239, 5715), (1593, 4445), (1905, 3717), (2065, 3429), (2655, 2667)]