15206857119

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{88663}}^1$

素因数の和:88764

約数の個数: 48

約数和(自身を含む): 24896851200

約数和(自身を除く): 9689994081

約数列:

[1, 3, 9, 17, 19, 51, 57, 59, 153, 171, 177, 323, 531, 969, 1003, 1121, 2907, 3009, 3363, 9027, 10089, 19057, 57171, 88663, 171513, 265989, 797967, 1507271, 1684597, 4521813, 5053791, 5231117, 13565439, 15161373, 15693351, 28638149, 47080053, 85914447, 88928989, 99391223, 257743341, 266786967, 298173669, 800360901, 894521007, 1689650791, 5068952373, 15206857119]

約数ペア:

[(1, 15206857119), (3, 5068952373), (9, 1689650791), (17, 894521007), (19, 800360901), (51, 298173669), (57, 266786967), (59, 257743341), (153, 99391223), (171, 88928989), (177, 85914447), (323, 47080053), (531, 28638149), (969, 15693351), (1003, 15161373), (1121, 13565439), (2907, 5231117), (3009, 5053791), (3363, 4521813), (9027, 1684597), (10089, 1507271), (19057, 797967), (57171, 265989), (88663, 171513)]