989103628845

素因数分解:

$3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1471}}^1\times {\mathrm{11093}}^1$

素因数の和:13027

約数の個数: 64

約数和(自身を含む): 1763679744000

約数和(自身を除く): 774576115155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 449, 1347, 1471, 2245, 4041, 4413, 6735, 7355, 11093, 12123, 13239, 20205, 22065, 33279, 39717, 55465, 60615, 66195, 99837, 166395, 198585, 299511, 499185, 660479, 1497555, 1981437, 3302395, 4980757, 5944311, 9907185, 14942271, 16317803, 17832933, 24903785, 29721555, 44826813, 48953409, 74711355, 81589015, 89164665, 134480439, 146860227, 224134065, 244767045, 440580681, 672402195, 734301135, 2202903405, 7326693547, 21980080641, 36633467735, 65940241923, 109900403205, 197820725769, 329701209615, 989103628845]

約数ペア:

[(1, 989103628845), (3, 329701209615), (5, 197820725769), (9, 109900403205), (15, 65940241923), (27, 36633467735), (45, 21980080641), (135, 7326693547), (449, 2202903405), (1347, 734301135), (1471, 672402195), (2245, 440580681), (4041, 244767045), (4413, 224134065), (6735, 146860227), (7355, 134480439), (11093, 89164665), (12123, 81589015), (13239, 74711355), (20205, 48953409), (22065, 44826813), (33279, 29721555), (39717, 24903785), (55465, 17832933), (60615, 16317803), (66195, 14942271), (99837, 9907185), (166395, 5944311), (198585, 4980757), (299511, 3302395), (499185, 1981437), (660479, 1497555)]