15697075719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{9631}}^1$

素因数の和:9772

約数の個数: 48

約数和(自身を含む): 23862702080

約数和(自身を除く): 8165626361

約数列:

[1, 3, 13, 23, 39, 69, 79, 237, 299, 529, 897, 1027, 1587, 1817, 3081, 5451, 6877, 9631, 20631, 23621, 28893, 41791, 70863, 125203, 125373, 221513, 375609, 543283, 664539, 760849, 1629849, 2282547, 2879669, 5094799, 8639007, 9891037, 15284397, 17499527, 29673111, 52498581, 66232387, 198697161, 227493851, 402489121, 682481553, 1207467363, 5232358573, 15697075719]

約数ペア:

[(1, 15697075719), (3, 5232358573), (13, 1207467363), (23, 682481553), (39, 402489121), (69, 227493851), (79, 198697161), (237, 66232387), (299, 52498581), (529, 29673111), (897, 17499527), (1027, 15284397), (1587, 9891037), (1817, 8639007), (3081, 5094799), (5451, 2879669), (6877, 2282547), (9631, 1629849), (20631, 760849), (23621, 664539), (28893, 543283), (41791, 375609), (70863, 221513), (125203, 125373)]