47513675

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 36

約数和(自身を含む): 65803080

約数和(自身を除く): 18289405

約数列:

[1, 5, 11, 25, 55, 113, 121, 139, 275, 565, 605, 695, 1243, 1529, 2825, 3025, 3475, 6215, 7645, 13673, 15707, 16819, 31075, 38225, 68365, 78535, 84095, 172777, 341825, 392675, 420475, 863885, 1900547, 4319425, 9502735, 47513675]

約数ペア:

[(1, 47513675), (5, 9502735), (11, 4319425), (25, 1900547), (55, 863885), (113, 420475), (121, 392675), (139, 341825), (275, 172777), (565, 84095), (605, 78535), (695, 68365), (1243, 38225), (1529, 31075), (2825, 16819), (3025, 15707), (3475, 13673), (6215, 7645)]