2768535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 6469632

約数和(自身を除く): 3701097

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 47, 51, 55, 63, 77, 85, 99, 105, 119, 141, 153, 165, 187, 231, 235, 255, 315, 329, 357, 385, 423, 495, 517, 561, 595, 693, 705, 765, 799, 935, 987, 1071, 1155, 1309, 1551, 1645, 1683, 1785, 2115, 2397, 2585, 2805, 2961, 3465, 3619, 3927, 3995, 4653, 4935, 5355, 5593, 6545, 7191, 7755, 8415, 8789, 10857, 11781, 11985, 14805, 16779, 18095, 19635, 23265, 26367, 27965, 32571, 35955, 43945, 50337, 54285, 58905, 61523, 79101, 83895, 131835, 162855, 184569, 251685, 307615, 395505, 553707, 922845, 2768535]

約数ペア:

[(1, 2768535), (3, 922845), (5, 553707), (7, 395505), (9, 307615), (11, 251685), (15, 184569), (17, 162855), (21, 131835), (33, 83895), (35, 79101), (45, 61523), (47, 58905), (51, 54285), (55, 50337), (63, 43945), (77, 35955), (85, 32571), (99, 27965), (105, 26367), (119, 23265), (141, 19635), (153, 18095), (165, 16779), (187, 14805), (231, 11985), (235, 11781), (255, 10857), (315, 8789), (329, 8415), (357, 7755), (385, 7191), (423, 6545), (495, 5593), (517, 5355), (561, 4935), (595, 4653), (693, 3995), (705, 3927), (765, 3619), (799, 3465), (935, 2961), (987, 2805), (1071, 2585), (1155, 2397), (1309, 2115), (1551, 1785), (1645, 1683)]