26437005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 30172275

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 41, 45, 63, 69, 89, 105, 115, 123, 161, 205, 207, 267, 287, 315, 345, 369, 445, 483, 615, 623, 801, 805, 861, 943, 1035, 1335, 1435, 1449, 1845, 1869, 2047, 2415, 2583, 2829, 3115, 3649, 4005, 4305, 4715, 5607, 6141, 6601, 7245, 8487, 9345, 10235, 10947, 12915, 14145, 14329, 18245, 18423, 19803, 25543, 28035, 30705, 32841, 33005, 42435, 42987, 54735, 59409, 71645, 76629, 83927, 92115, 99015, 127715, 128961, 164205, 214935, 229887, 251781, 297045, 383145, 419635, 587489, 644805, 755343, 1149435, 1258905, 1762467, 2937445, 3776715, 5287401, 8812335, 26437005]

約数ペア:

[(1, 26437005), (3, 8812335), (5, 5287401), (7, 3776715), (9, 2937445), (15, 1762467), (21, 1258905), (23, 1149435), (35, 755343), (41, 644805), (45, 587489), (63, 419635), (69, 383145), (89, 297045), (105, 251781), (115, 229887), (123, 214935), (161, 164205), (205, 128961), (207, 127715), (267, 99015), (287, 92115), (315, 83927), (345, 76629), (369, 71645), (445, 59409), (483, 54735), (615, 42987), (623, 42435), (801, 33005), (805, 32841), (861, 30705), (943, 28035), (1035, 25543), (1335, 19803), (1435, 18423), (1449, 18245), (1845, 14329), (1869, 14145), (2047, 12915), (2415, 10947), (2583, 10235), (2829, 9345), (3115, 8487), (3649, 7245), (4005, 6601), (4305, 6141), (4715, 5607)]