8451135

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 18957312

約数和(自身を除く): 10506177

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 271, 297, 315, 385, 405, 495, 567, 693, 813, 891, 945, 1155, 1355, 1485, 1897, 2079, 2439, 2835, 2981, 3465, 4065, 4455, 5691, 6237, 7317, 8943, 9485, 10395, 12195, 14905, 17073, 20867, 21951, 26829, 28455, 31185, 36585, 44715, 51219, 62601, 80487, 85365, 104335, 109755, 134145, 153657, 187803, 241461, 256095, 313005, 402435, 563409, 768285, 939015, 1207305, 1690227, 2817045, 8451135]

約数ペア:

[(1, 8451135), (3, 2817045), (5, 1690227), (7, 1207305), (9, 939015), (11, 768285), (15, 563409), (21, 402435), (27, 313005), (33, 256095), (35, 241461), (45, 187803), (55, 153657), (63, 134145), (77, 109755), (81, 104335), (99, 85365), (105, 80487), (135, 62601), (165, 51219), (189, 44715), (231, 36585), (271, 31185), (297, 28455), (315, 26829), (385, 21951), (405, 20867), (495, 17073), (567, 14905), (693, 12195), (813, 10395), (891, 9485), (945, 8943), (1155, 7317), (1355, 6237), (1485, 5691), (1897, 4455), (2079, 4065), (2439, 3465), (2835, 2981)]