26157367075

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109663}}^1$

素因数の和:109756

約数の個数: 48

約数和(自身を含む): 39163207680

約数和(自身を除く): 13005840605

約数列:

[1, 5, 7, 25, 29, 35, 47, 145, 175, 203, 235, 329, 725, 1015, 1175, 1363, 1645, 5075, 6815, 8225, 9541, 34075, 47705, 109663, 238525, 548315, 767641, 2741575, 3180227, 3838205, 5154161, 15901135, 19191025, 22261589, 25770805, 36079127, 79505675, 111307945, 128854025, 149470669, 180395635, 556539725, 747353345, 901978175, 1046294683, 3736766725, 5231473415, 26157367075]

約数ペア:

[(1, 26157367075), (5, 5231473415), (7, 3736766725), (25, 1046294683), (29, 901978175), (35, 747353345), (47, 556539725), (145, 180395635), (175, 149470669), (203, 128854025), (235, 111307945), (329, 79505675), (725, 36079127), (1015, 25770805), (1175, 22261589), (1363, 19191025), (1645, 15901135), (5075, 5154161), (6815, 3838205), (8225, 3180227), (9541, 2741575), (34075, 767641), (47705, 548315), (109663, 238525)]