27291283195

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 36995116032

約数和(自身を除く): 9703832837

約数列:

[1, 5, 11, 55, 67, 97, 121, 335, 485, 605, 631, 737, 1067, 1331, 3155, 3685, 5335, 6499, 6655, 6941, 8107, 11737, 32495, 34705, 40535, 42277, 58685, 61207, 71489, 76351, 89177, 129107, 211385, 306035, 357445, 381755, 445885, 465047, 645535, 673277, 786379, 839861, 2325235, 3366385, 3931895, 4100869, 4199305, 5115517, 7406047, 8650169, 20504345, 25577585, 37030235, 43250845, 45109559, 56270687, 81466517, 225547795, 281353435, 407332585, 496205149, 2481025745, 5458256639, 27291283195]

約数ペア:

[(1, 27291283195), (5, 5458256639), (11, 2481025745), (55, 496205149), (67, 407332585), (97, 281353435), (121, 225547795), (335, 81466517), (485, 56270687), (605, 45109559), (631, 43250845), (737, 37030235), (1067, 25577585), (1331, 20504345), (3155, 8650169), (3685, 7406047), (5335, 5115517), (6499, 4199305), (6655, 4100869), (6941, 3931895), (8107, 3366385), (11737, 2325235), (32495, 839861), (34705, 786379), (40535, 673277), (42277, 645535), (58685, 465047), (61207, 445885), (71489, 381755), (76351, 357445), (89177, 306035), (129107, 211385)]