20141738145

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 36324288000

約数和(自身を除く): 16182549855

約数列:

[1, 3, 5, 9, 15, 43, 45, 97, 129, 215, 239, 291, 387, 449, 485, 645, 717, 873, 1195, 1347, 1455, 1935, 2151, 2245, 3585, 4041, 4171, 4365, 6735, 10277, 10755, 12513, 19307, 20205, 20855, 23183, 30831, 37539, 43553, 51385, 57921, 62565, 69549, 92493, 96535, 107311, 115915, 130659, 154155, 173763, 187695, 208647, 217765, 289605, 321933, 347745, 391977, 462465, 536555, 653295, 868815, 965799, 996869, 1043235, 1609665, 1872779, 1959885, 2990607, 4614373, 4828995, 4984345, 5618337, 8971821, 9363895, 10409167, 13843119, 14953035, 16855011, 23071865, 28091685, 31227501, 41529357, 44859105, 52045835, 69215595, 84275055, 93682503, 156137505, 207646785, 447594181, 468412515, 1342782543, 2237970905, 4028347629, 6713912715, 20141738145]

約数ペア:

[(1, 20141738145), (3, 6713912715), (5, 4028347629), (9, 2237970905), (15, 1342782543), (43, 468412515), (45, 447594181), (97, 207646785), (129, 156137505), (215, 93682503), (239, 84275055), (291, 69215595), (387, 52045835), (449, 44859105), (485, 41529357), (645, 31227501), (717, 28091685), (873, 23071865), (1195, 16855011), (1347, 14953035), (1455, 13843119), (1935, 10409167), (2151, 9363895), (2245, 8971821), (3585, 5618337), (4041, 4984345), (4171, 4828995), (4365, 4614373), (6735, 2990607), (10277, 1959885), (10755, 1872779), (12513, 1609665), (19307, 1043235), (20205, 996869), (20855, 965799), (23183, 868815), (30831, 653295), (37539, 536555), (43553, 462465), (51385, 391977), (57921, 347745), (62565, 321933), (69549, 289605), (92493, 217765), (96535, 208647), (107311, 187695), (115915, 173763), (130659, 154155)]