25753770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{40879}}^1$

素因数の和:40899

約数の個数: 48

約数和(自身を含む): 76527360

約数和(自身を除く): 50773590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 40879, 81758, 122637, 204395, 245274, 286153, 367911, 408790, 572306, 613185, 735822, 858459, 1226370, 1430765, 1716918, 1839555, 2575377, 2861530, 3679110, 4292295, 5150754, 8584590, 12876885, 25753770]

約数ペア:

[(1, 25753770), (2, 12876885), (3, 8584590), (5, 5150754), (6, 4292295), (7, 3679110), (9, 2861530), (10, 2575377), (14, 1839555), (15, 1716918), (18, 1430765), (21, 1226370), (30, 858459), (35, 735822), (42, 613185), (45, 572306), (63, 408790), (70, 367911), (90, 286153), (105, 245274), (126, 204395), (210, 122637), (315, 81758), (630, 40879)]