26164215

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 58544640

約数和(自身を除く): 32380425

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, 297, 315, 385, 405, 495, 567, 693, 839, 891, 945, 1155, 1485, 2079, 2517, 2835, 3465, 4195, 4455, 5873, 6237, 7551, 9229, 10395, 12585, 17619, 22653, 27687, 29365, 31185, 37755, 46145, 52857, 64603, 67959, 83061, 88095, 113265, 138435, 158571, 193809, 249183, 264285, 323015, 339795, 415305, 475713, 581427, 747549, 792855, 969045, 1245915, 1744281, 2378565, 2907135, 3737745, 5232843, 8721405, 26164215]

約数ペア:

[(1, 26164215), (3, 8721405), (5, 5232843), (7, 3737745), (9, 2907135), (11, 2378565), (15, 1744281), (21, 1245915), (27, 969045), (33, 792855), (35, 747549), (45, 581427), (55, 475713), (63, 415305), (77, 339795), (81, 323015), (99, 264285), (105, 249183), (135, 193809), (165, 158571), (189, 138435), (231, 113265), (297, 88095), (315, 83061), (385, 67959), (405, 64603), (495, 52857), (567, 46145), (693, 37755), (839, 31185), (891, 29365), (945, 27687), (1155, 22653), (1485, 17619), (2079, 12585), (2517, 10395), (2835, 9229), (3465, 7551), (4195, 6237), (4455, 5873)]