28526685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2083}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 50416128

約数和(自身を除く): 21889443

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1245, 2083, 2739, 4565, 6249, 10415, 13695, 22913, 31245, 68739, 114565, 172889, 343695, 518667, 864445, 1901779, 2593335, 5705337, 9508895, 28526685]

約数ペア:

[(1, 28526685), (3, 9508895), (5, 5705337), (11, 2593335), (15, 1901779), (33, 864445), (55, 518667), (83, 343695), (165, 172889), (249, 114565), (415, 68739), (913, 31245), (1245, 22913), (2083, 13695), (2739, 10415), (4565, 6249)]