25823325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 47157696

約数和(自身を除く): 21334371

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 113, 165, 275, 277, 339, 565, 825, 831, 1243, 1385, 1695, 2825, 3047, 3729, 4155, 6215, 6925, 8475, 9141, 15235, 18645, 20775, 31075, 31301, 45705, 76175, 93225, 93903, 156505, 228525, 344311, 469515, 782525, 1032933, 1721555, 2347575, 5164665, 8607775, 25823325]

約数ペア:

[(1, 25823325), (3, 8607775), (5, 5164665), (11, 2347575), (15, 1721555), (25, 1032933), (33, 782525), (55, 469515), (75, 344311), (113, 228525), (165, 156505), (275, 93903), (277, 93225), (339, 76175), (565, 45705), (825, 31301), (831, 31075), (1243, 20775), (1385, 18645), (1695, 15235), (2825, 9141), (3047, 8475), (3729, 6925), (4155, 6215)]