13065525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5279}}^1$

素因数の和:5306

約数の個数: 36

約数和(自身を含む): 25534080

約数和(自身を除く): 12468555

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 5279, 15837, 26395, 47511, 58069, 79185, 131975, 174207, 237555, 290345, 395925, 522621, 871035, 1187775, 1451725, 2613105, 4355175, 13065525]

約数ペア:

[(1, 13065525), (3, 4355175), (5, 2613105), (9, 1451725), (11, 1187775), (15, 871035), (25, 522621), (33, 395925), (45, 290345), (55, 237555), (75, 174207), (99, 131975), (165, 79185), (225, 58069), (275, 47511), (495, 26395), (825, 15837), (2475, 5279)]