25930485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 51727104

約数和(自身を除く): 25796619

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 263, 313, 315, 789, 939, 1315, 1565, 1841, 2191, 2367, 2817, 3945, 4695, 5523, 6573, 9205, 10955, 11835, 14085, 16569, 19719, 27615, 32865, 82319, 82845, 98595, 246957, 411595, 576233, 740871, 1234785, 1728699, 2881165, 3704355, 5186097, 8643495, 25930485]

約数ペア:

[(1, 25930485), (3, 8643495), (5, 5186097), (7, 3704355), (9, 2881165), (15, 1728699), (21, 1234785), (35, 740871), (45, 576233), (63, 411595), (105, 246957), (263, 98595), (313, 82845), (315, 82319), (789, 32865), (939, 27615), (1315, 19719), (1565, 16569), (1841, 14085), (2191, 11835), (2367, 10955), (2817, 9205), (3945, 6573), (4695, 5523)]