25342551

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:653

約数の個数: 40

約数和(自身を含む): 41835024

約数和(自身を除く): 16492473

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 351, 369, 533, 587, 1053, 1107, 1599, 1761, 3321, 4797, 5283, 7631, 14391, 15849, 22893, 24067, 43173, 47547, 68679, 72201, 206037, 216603, 312871, 618111, 649809, 938613, 1949427, 2815839, 8447517, 25342551]

約数ペア:

[(1, 25342551), (3, 8447517), (9, 2815839), (13, 1949427), (27, 938613), (39, 649809), (41, 618111), (81, 312871), (117, 216603), (123, 206037), (351, 72201), (369, 68679), (533, 47547), (587, 43173), (1053, 24067), (1107, 22893), (1599, 15849), (1761, 14391), (3321, 7631), (4797, 5283)]