29585355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 50476608

約数和(自身を除く): 20891253

約数列:

[1, 3, 5, 15, 17, 51, 85, 181, 255, 543, 641, 905, 1923, 2715, 3077, 3205, 9231, 9615, 10897, 15385, 32691, 46155, 54485, 116021, 163455, 348063, 580105, 1740315, 1972357, 5917071, 9861785, 29585355]

約数ペア:

[(1, 29585355), (3, 9861785), (5, 5917071), (15, 1972357), (17, 1740315), (51, 580105), (85, 348063), (181, 163455), (255, 116021), (543, 54485), (641, 46155), (905, 32691), (1923, 15385), (2715, 10897), (3077, 9615), (3205, 9231)]