26619435

素因数分解:

$3^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 56

約数和(自身を含む): 49053840

約数和(自身を除く): 22434405

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 109, 135, 201, 243, 327, 335, 405, 545, 603, 729, 981, 1005, 1215, 1635, 1809, 2943, 3015, 3645, 4905, 5427, 7303, 8829, 9045, 14715, 16281, 21909, 26487, 27135, 36515, 44145, 48843, 65727, 79461, 81405, 109545, 132435, 197181, 244215, 328635, 397305, 591543, 985905, 1774629, 2957715, 5323887, 8873145, 26619435]

約数ペア:

[(1, 26619435), (3, 8873145), (5, 5323887), (9, 2957715), (15, 1774629), (27, 985905), (45, 591543), (67, 397305), (81, 328635), (109, 244215), (135, 197181), (201, 132435), (243, 109545), (327, 81405), (335, 79461), (405, 65727), (545, 48843), (603, 44145), (729, 36515), (981, 27135), (1005, 26487), (1215, 21909), (1635, 16281), (1809, 14715), (2943, 9045), (3015, 8829), (3645, 7303), (4905, 5427)]