9666725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 12915840

約数和(自身を除く): 3249115

約数列:

[1, 5, 19, 25, 47, 95, 235, 433, 475, 893, 1175, 2165, 4465, 8227, 10825, 20351, 22325, 41135, 101755, 205675, 386669, 508775, 1933345, 9666725]

約数ペア:

[(1, 9666725), (5, 1933345), (19, 508775), (25, 386669), (47, 205675), (95, 101755), (235, 41135), (433, 22325), (475, 20351), (893, 10825), (1175, 8227), (2165, 4465)]