82415025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 189416448

約数和(自身を除く): 107001423

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 67, 71, 75, 77, 99, 105, 165, 175, 201, 213, 225, 231, 275, 315, 335, 355, 385, 469, 495, 497, 525, 603, 639, 693, 737, 781, 825, 1005, 1065, 1155, 1407, 1491, 1575, 1675, 1775, 1925, 2211, 2343, 2345, 2475, 2485, 3015, 3195, 3465, 3685, 3905, 4221, 4473, 4757, 5025, 5159, 5325, 5467, 5775, 6633, 7029, 7035, 7455, 11055, 11715, 11725, 12425, 14271, 15075, 15477, 15975, 16401, 17325, 18425, 19525, 21105, 22365, 23785, 25795, 27335, 33165, 33299, 35145, 35175, 37275, 42813, 46431, 49203, 52327, 55275, 58575, 71355, 77385, 82005, 99897, 105525, 111825, 118925, 128975, 136675, 156981, 165825, 166495, 175725, 214065, 232155, 246015, 261635, 299691, 356775, 366289, 386925, 410025, 470943, 499485, 784905, 832475, 1070325, 1098867, 1160775, 1230075, 1308175, 1498455, 1831445, 2354715, 2497425, 3296601, 3924525, 5494335, 7492275, 9157225, 11773575, 16483005, 27471675, 82415025]

約数ペア:

[(1, 82415025), (3, 27471675), (5, 16483005), (7, 11773575), (9, 9157225), (11, 7492275), (15, 5494335), (21, 3924525), (25, 3296601), (33, 2497425), (35, 2354715), (45, 1831445), (55, 1498455), (63, 1308175), (67, 1230075), (71, 1160775), (75, 1098867), (77, 1070325), (99, 832475), (105, 784905), (165, 499485), (175, 470943), (201, 410025), (213, 386925), (225, 366289), (231, 356775), (275, 299691), (315, 261635), (335, 246015), (355, 232155), (385, 214065), (469, 175725), (495, 166495), (497, 165825), (525, 156981), (603, 136675), (639, 128975), (693, 118925), (737, 111825), (781, 105525), (825, 99897), (1005, 82005), (1065, 77385), (1155, 71355), (1407, 58575), (1491, 55275), (1575, 52327), (1675, 49203), (1775, 46431), (1925, 42813), (2211, 37275), (2343, 35175), (2345, 35145), (2475, 33299), (2485, 33165), (3015, 27335), (3195, 25795), (3465, 23785), (3685, 22365), (3905, 21105), (4221, 19525), (4473, 18425), (4757, 17325), (5025, 16401), (5159, 15975), (5325, 15477), (5467, 15075), (5775, 14271), (6633, 12425), (7029, 11725), (7035, 11715), (7455, 11055)]