56395575

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 111302400

約数和(自身を除く): 54906825

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 43, 45, 67, 75, 87, 129, 135, 145, 201, 215, 225, 261, 335, 387, 435, 603, 645, 675, 725, 783, 1005, 1075, 1161, 1247, 1305, 1675, 1809, 1935, 1943, 2175, 2881, 3015, 3225, 3741, 3915, 5025, 5805, 5829, 6235, 6525, 8643, 9045, 9675, 9715, 11223, 14405, 15075, 17487, 18705, 19575, 25929, 29025, 29145, 31175, 33669, 43215, 45225, 48575, 52461, 56115, 72025, 77787, 83549, 87435, 93525, 129645, 145725, 168345, 216075, 250647, 262305, 280575, 388935, 417745, 437175, 648225, 751941, 841725, 1253235, 1311525, 1944675, 2088725, 2255823, 3759705, 6266175, 11279115, 18798525, 56395575]

約数ペア:

[(1, 56395575), (3, 18798525), (5, 11279115), (9, 6266175), (15, 3759705), (25, 2255823), (27, 2088725), (29, 1944675), (43, 1311525), (45, 1253235), (67, 841725), (75, 751941), (87, 648225), (129, 437175), (135, 417745), (145, 388935), (201, 280575), (215, 262305), (225, 250647), (261, 216075), (335, 168345), (387, 145725), (435, 129645), (603, 93525), (645, 87435), (675, 83549), (725, 77787), (783, 72025), (1005, 56115), (1075, 52461), (1161, 48575), (1247, 45225), (1305, 43215), (1675, 33669), (1809, 31175), (1935, 29145), (1943, 29025), (2175, 25929), (2881, 19575), (3015, 18705), (3225, 17487), (3741, 15075), (3915, 14405), (5025, 11223), (5805, 9715), (5829, 9675), (6235, 9045), (6525, 8643)]