5555277

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 11491200

約数和(自身を除く): 5935923

約数列:

[1, 3, 7, 9, 13, 17, 19, 21, 27, 39, 49, 51, 57, 63, 91, 117, 119, 133, 147, 153, 171, 189, 221, 247, 273, 323, 351, 357, 399, 441, 459, 513, 637, 663, 741, 819, 833, 931, 969, 1071, 1197, 1323, 1547, 1729, 1911, 1989, 2223, 2261, 2457, 2499, 2793, 2907, 3213, 3591, 4199, 4641, 5187, 5733, 5967, 6669, 6783, 7497, 8379, 8721, 10829, 12103, 12597, 13923, 15561, 15827, 17199, 20349, 22491, 25137, 29393, 32487, 36309, 37791, 41769, 46683, 47481, 61047, 88179, 97461, 108927, 113373, 142443, 205751, 264537, 292383, 326781, 427329, 617253, 793611, 1851759, 5555277]

約数ペア:

[(1, 5555277), (3, 1851759), (7, 793611), (9, 617253), (13, 427329), (17, 326781), (19, 292383), (21, 264537), (27, 205751), (39, 142443), (49, 113373), (51, 108927), (57, 97461), (63, 88179), (91, 61047), (117, 47481), (119, 46683), (133, 41769), (147, 37791), (153, 36309), (171, 32487), (189, 29393), (221, 25137), (247, 22491), (273, 20349), (323, 17199), (351, 15827), (357, 15561), (399, 13923), (441, 12597), (459, 12103), (513, 10829), (637, 8721), (663, 8379), (741, 7497), (819, 6783), (833, 6669), (931, 5967), (969, 5733), (1071, 5187), (1197, 4641), (1323, 4199), (1547, 3591), (1729, 3213), (1911, 2907), (1989, 2793), (2223, 2499), (2261, 2457)]