12750525

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1006

約数の個数: 36

約数和(自身を含む): 23236980

約数和(自身を除く): 10486455

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 929, 1525, 2745, 2787, 4575, 4645, 8361, 13725, 13935, 23225, 41805, 56669, 69675, 170007, 209025, 283345, 510021, 850035, 1416725, 2550105, 4250175, 12750525]

約数ペア:

[(1, 12750525), (3, 4250175), (5, 2550105), (9, 1416725), (15, 850035), (25, 510021), (45, 283345), (61, 209025), (75, 170007), (183, 69675), (225, 56669), (305, 41805), (549, 23225), (915, 13935), (929, 13725), (1525, 8361), (2745, 4645), (2787, 4575)]