25880085

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 57949164

約数和(自身を除く): 32069079

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 97, 99, 105, 121, 147, 165, 231, 245, 291, 315, 363, 385, 441, 485, 495, 539, 605, 679, 693, 735, 847, 873, 1067, 1089, 1155, 1455, 1617, 1815, 2037, 2205, 2541, 2695, 3201, 3395, 3465, 4235, 4365, 4753, 4851, 5335, 5445, 5929, 6111, 7469, 7623, 8085, 9603, 10185, 11737, 12705, 14259, 16005, 17787, 22407, 23765, 24255, 29645, 30555, 35211, 37345, 38115, 42777, 48015, 52283, 53361, 58685, 67221, 71295, 82159, 88935, 105633, 112035, 156849, 176055, 213885, 246477, 261415, 266805, 336105, 410795, 470547, 528165, 575113, 739431, 784245, 1232385, 1725339, 2352735, 2875565, 3697155, 5176017, 8626695, 25880085]

約数ペア:

[(1, 25880085), (3, 8626695), (5, 5176017), (7, 3697155), (9, 2875565), (11, 2352735), (15, 1725339), (21, 1232385), (33, 784245), (35, 739431), (45, 575113), (49, 528165), (55, 470547), (63, 410795), (77, 336105), (97, 266805), (99, 261415), (105, 246477), (121, 213885), (147, 176055), (165, 156849), (231, 112035), (245, 105633), (291, 88935), (315, 82159), (363, 71295), (385, 67221), (441, 58685), (485, 53361), (495, 52283), (539, 48015), (605, 42777), (679, 38115), (693, 37345), (735, 35211), (847, 30555), (873, 29645), (1067, 24255), (1089, 23765), (1155, 22407), (1455, 17787), (1617, 16005), (1815, 14259), (2037, 12705), (2205, 11737), (2541, 10185), (2695, 9603), (3201, 8085), (3395, 7623), (3465, 7469), (4235, 6111), (4365, 5929), (4753, 5445), (4851, 5335)]