26838405

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 28319355

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 53, 55, 93, 99, 121, 135, 155, 159, 165, 265, 279, 297, 341, 363, 465, 477, 495, 583, 605, 795, 837, 1023, 1089, 1395, 1431, 1485, 1643, 1705, 1749, 1815, 2385, 2915, 3069, 3267, 3751, 4185, 4929, 5115, 5247, 5445, 6413, 7155, 8215, 8745, 9207, 11253, 14787, 15345, 15741, 16335, 18073, 18755, 19239, 24645, 26235, 32065, 33759, 44361, 46035, 54219, 56265, 57717, 73935, 78705, 90365, 96195, 101277, 162657, 168795, 173151, 198803, 221805, 271095, 288585, 487971, 506385, 596409, 813285, 865755, 994015, 1789227, 2439855, 2982045, 5367681, 8946135, 26838405]

約数ペア:

[(1, 26838405), (3, 8946135), (5, 5367681), (9, 2982045), (11, 2439855), (15, 1789227), (27, 994015), (31, 865755), (33, 813285), (45, 596409), (53, 506385), (55, 487971), (93, 288585), (99, 271095), (121, 221805), (135, 198803), (155, 173151), (159, 168795), (165, 162657), (265, 101277), (279, 96195), (297, 90365), (341, 78705), (363, 73935), (465, 57717), (477, 56265), (495, 54219), (583, 46035), (605, 44361), (795, 33759), (837, 32065), (1023, 26235), (1089, 24645), (1395, 19239), (1431, 18755), (1485, 18073), (1643, 16335), (1705, 15741), (1749, 15345), (1815, 14787), (2385, 11253), (2915, 9207), (3069, 8745), (3267, 8215), (3751, 7155), (4185, 6413), (4929, 5445), (5115, 5247)]