26385255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 53778816

約数和(自身を除く): 27393561

約数列:

[1, 3, 5, 9, 13, 15, 23, 37, 39, 45, 53, 65, 69, 111, 115, 117, 159, 185, 195, 207, 265, 299, 333, 345, 477, 481, 555, 585, 689, 795, 851, 897, 1035, 1219, 1443, 1495, 1665, 1961, 2067, 2385, 2405, 2553, 2691, 3445, 3657, 4255, 4329, 4485, 5883, 6095, 6201, 7215, 7659, 9805, 10335, 10971, 11063, 12765, 13455, 15847, 17649, 18285, 21645, 25493, 29415, 31005, 33189, 38295, 45103, 47541, 54855, 55315, 76479, 79235, 88245, 99567, 127465, 135309, 142623, 165945, 225515, 229437, 237705, 382395, 405927, 497835, 586339, 676545, 713115, 1147185, 1759017, 2029635, 2931695, 5277051, 8795085, 26385255]

約数ペア:

[(1, 26385255), (3, 8795085), (5, 5277051), (9, 2931695), (13, 2029635), (15, 1759017), (23, 1147185), (37, 713115), (39, 676545), (45, 586339), (53, 497835), (65, 405927), (69, 382395), (111, 237705), (115, 229437), (117, 225515), (159, 165945), (185, 142623), (195, 135309), (207, 127465), (265, 99567), (299, 88245), (333, 79235), (345, 76479), (477, 55315), (481, 54855), (555, 47541), (585, 45103), (689, 38295), (795, 33189), (851, 31005), (897, 29415), (1035, 25493), (1219, 21645), (1443, 18285), (1495, 17649), (1665, 15847), (1961, 13455), (2067, 12765), (2385, 11063), (2405, 10971), (2553, 10335), (2691, 9805), (3445, 7659), (3657, 7215), (4255, 6201), (4329, 6095), (4485, 5883)]