83235555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 156252096

約数和(自身を除く): 73016541

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 263, 541, 585, 789, 1315, 1623, 2367, 2705, 3419, 3945, 4869, 7033, 8115, 10257, 11835, 17095, 21099, 24345, 30771, 35165, 51285, 63297, 105495, 142283, 153855, 316485, 426849, 711415, 1280547, 1849679, 2134245, 5549037, 6402735, 9248395, 16647111, 27745185, 83235555]

約数ペア:

[(1, 83235555), (3, 27745185), (5, 16647111), (9, 9248395), (13, 6402735), (15, 5549037), (39, 2134245), (45, 1849679), (65, 1280547), (117, 711415), (195, 426849), (263, 316485), (541, 153855), (585, 142283), (789, 105495), (1315, 63297), (1623, 51285), (2367, 35165), (2705, 30771), (3419, 24345), (3945, 21099), (4869, 17095), (7033, 11835), (8115, 10257)]