68284755

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6569}}^1$

素因数の和:6601

約数の個数: 64

約数和(自身を含む): 151372800

約数和(自身を除く): 83088045

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 6569, 10395, 19707, 32845, 45983, 59121, 72259, 98535, 137949, 177363, 216777, 229915, 295605, 361295, 413847, 505813, 650331, 689745, 886815, 1083885, 1241541, 1517439, 1950993, 2069235, 2529065, 3251655, 4552317, 6207705, 7587195, 9754965, 13656951, 22761585, 68284755]

約数ペア:

[(1, 68284755), (3, 22761585), (5, 13656951), (7, 9754965), (9, 7587195), (11, 6207705), (15, 4552317), (21, 3251655), (27, 2529065), (33, 2069235), (35, 1950993), (45, 1517439), (55, 1241541), (63, 1083885), (77, 886815), (99, 689745), (105, 650331), (135, 505813), (165, 413847), (189, 361295), (231, 295605), (297, 229915), (315, 216777), (385, 177363), (495, 137949), (693, 98535), (945, 72259), (1155, 59121), (1485, 45983), (2079, 32845), (3465, 19707), (6569, 10395)]