15086071

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 20626704

約数和(自身を除く): 5540633

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 2153, 7007, 15071, 23683, 27989, 105497, 165781, 195923, 307879, 1160467, 1371461, 2155153, 15086071]

約数ペア:

[(1, 15086071), (7, 2155153), (11, 1371461), (13, 1160467), (49, 307879), (77, 195923), (91, 165781), (143, 105497), (539, 27989), (637, 23683), (1001, 15071), (2153, 7007)]