53688525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 98565120

約数和(自身を除く): 44876595

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 165, 177, 275, 295, 649, 825, 885, 1103, 1475, 1947, 3245, 3309, 4425, 5515, 9735, 12133, 16225, 16545, 27575, 36399, 48675, 60665, 65077, 82725, 181995, 195231, 303325, 325385, 715847, 909975, 976155, 1626925, 2147541, 3579235, 4880775, 10737705, 17896175, 53688525]

約数ペア:

[(1, 53688525), (3, 17896175), (5, 10737705), (11, 4880775), (15, 3579235), (25, 2147541), (33, 1626925), (55, 976155), (59, 909975), (75, 715847), (165, 325385), (177, 303325), (275, 195231), (295, 181995), (649, 82725), (825, 65077), (885, 60665), (1103, 48675), (1475, 36399), (1947, 27575), (3245, 16545), (3309, 16225), (4425, 12133), (5515, 9735)]