230900085

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 445536000

約数和(自身を除く): 214635915

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 149, 195, 351, 447, 585, 745, 883, 1341, 1755, 1937, 2235, 2649, 4023, 4415, 5811, 6705, 7947, 9685, 11479, 13245, 17433, 20115, 23841, 29055, 34437, 39735, 52299, 57395, 87165, 103311, 119205, 131567, 172185, 261495, 309933, 394701, 516555, 657835, 1184103, 1549665, 1710371, 1973505, 3552309, 5131113, 5920515, 8551855, 15393339, 17761545, 25655565, 46180017, 76966695, 230900085]

約数ペア:

[(1, 230900085), (3, 76966695), (5, 46180017), (9, 25655565), (13, 17761545), (15, 15393339), (27, 8551855), (39, 5920515), (45, 5131113), (65, 3552309), (117, 1973505), (135, 1710371), (149, 1549665), (195, 1184103), (351, 657835), (447, 516555), (585, 394701), (745, 309933), (883, 261495), (1341, 172185), (1755, 131567), (1937, 119205), (2235, 103311), (2649, 87165), (4023, 57395), (4415, 52299), (5811, 39735), (6705, 34437), (7947, 29055), (9685, 23841), (11479, 20115), (13245, 17433)]