9804725

素因数分解:

$5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 14016960

約数和(自身を除く): 4212235

約数列:

[1, 5, 7, 25, 35, 175, 179, 313, 895, 1253, 1565, 2191, 4475, 6265, 7825, 10955, 31325, 54775, 56027, 280135, 392189, 1400675, 1960945, 9804725]

約数ペア:

[(1, 9804725), (5, 1960945), (7, 1400675), (25, 392189), (35, 280135), (175, 56027), (179, 54775), (313, 31325), (895, 10955), (1253, 7825), (1565, 6265), (2191, 4475)]