15184719

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 11426481

約数列:

[1, 3, 9, 11, 27, 29, 33, 41, 43, 87, 99, 123, 129, 261, 297, 319, 369, 387, 451, 473, 783, 957, 1107, 1161, 1189, 1247, 1353, 1419, 1763, 2871, 3567, 3741, 4059, 4257, 5289, 8613, 10701, 11223, 12177, 12771, 13079, 13717, 15867, 19393, 32103, 33669, 39237, 41151, 47601, 51127, 58179, 117711, 123453, 153381, 174537, 353133, 370359, 460143, 523611, 562397, 1380429, 1687191, 5061573, 15184719]

約数ペア:

[(1, 15184719), (3, 5061573), (9, 1687191), (11, 1380429), (27, 562397), (29, 523611), (33, 460143), (41, 370359), (43, 353133), (87, 174537), (99, 153381), (123, 123453), (129, 117711), (261, 58179), (297, 51127), (319, 47601), (369, 41151), (387, 39237), (451, 33669), (473, 32103), (783, 19393), (957, 15867), (1107, 13717), (1161, 13079), (1189, 12771), (1247, 12177), (1353, 11223), (1419, 10701), (1763, 8613), (2871, 5289), (3567, 4257), (3741, 4059)]