15679923805

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{32603}}^1$

素因数の和:32786

約数の個数: 48

約数和(自身を含む): 23728408704

約数和(自身を除く): 8048484899

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 151, 245, 455, 637, 755, 1057, 1963, 3185, 5285, 7399, 9815, 13741, 32603, 36995, 68705, 96187, 163015, 228221, 423839, 480935, 1141105, 1597547, 2119195, 2966873, 4923053, 7987735, 14834365, 20768111, 24615265, 34461371, 63999689, 103840555, 172306855, 241229597, 319998445, 447997823, 1206147985, 2239989115, 3135984761, 15679923805]

約数ペア:

[(1, 15679923805), (5, 3135984761), (7, 2239989115), (13, 1206147985), (35, 447997823), (49, 319998445), (65, 241229597), (91, 172306855), (151, 103840555), (245, 63999689), (455, 34461371), (637, 24615265), (755, 20768111), (1057, 14834365), (1963, 7987735), (3185, 4923053), (5285, 2966873), (7399, 2119195), (9815, 1597547), (13741, 1141105), (32603, 480935), (36995, 423839), (68705, 228221), (96187, 163015)]