25465860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{6737}}^1$

素因数の和:6762

約数の個数: 96

約数和(自身を含む): 90558720

約数和(自身を除く): 65092860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 6737, 13474, 20211, 26948, 33685, 40422, 47159, 60633, 67370, 80844, 94318, 101055, 121266, 134740, 141477, 181899, 188636, 202110, 235795, 242532, 282954, 303165, 363798, 404220, 424431, 471590, 565908, 606330, 707385, 727596, 848862, 909495, 943180, 1212660, 1273293, 1414770, 1697724, 1818990, 2122155, 2546586, 2829540, 3637980, 4244310, 5093172, 6366465, 8488620, 12732930, 25465860]

約数ペア:

[(1, 25465860), (2, 12732930), (3, 8488620), (4, 6366465), (5, 5093172), (6, 4244310), (7, 3637980), (9, 2829540), (10, 2546586), (12, 2122155), (14, 1818990), (15, 1697724), (18, 1414770), (20, 1273293), (21, 1212660), (27, 943180), (28, 909495), (30, 848862), (35, 727596), (36, 707385), (42, 606330), (45, 565908), (54, 471590), (60, 424431), (63, 404220), (70, 363798), (84, 303165), (90, 282954), (105, 242532), (108, 235795), (126, 202110), (135, 188636), (140, 181899), (180, 141477), (189, 134740), (210, 121266), (252, 101055), (270, 94318), (315, 80844), (378, 67370), (420, 60633), (540, 47159), (630, 40422), (756, 33685), (945, 26948), (1260, 20211), (1890, 13474), (3780, 6737)]