231036725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 311980032

約数和(自身を除く): 80943307

約数列:

[1, 5, 23, 25, 47, 83, 103, 115, 235, 415, 515, 575, 1081, 1175, 1909, 2075, 2369, 2575, 3901, 4841, 5405, 8549, 9545, 11845, 19505, 24205, 27025, 42745, 47725, 59225, 89723, 97525, 111343, 121025, 196627, 213725, 401803, 448615, 556715, 983135, 2009015, 2243075, 2783575, 4915675, 9241469, 10045075, 46207345, 231036725]

約数ペア:

[(1, 231036725), (5, 46207345), (23, 10045075), (25, 9241469), (47, 4915675), (83, 2783575), (103, 2243075), (115, 2009015), (235, 983135), (415, 556715), (515, 448615), (575, 401803), (1081, 213725), (1175, 196627), (1909, 121025), (2075, 111343), (2369, 97525), (2575, 89723), (3901, 59225), (4841, 47725), (5405, 42745), (8549, 27025), (9545, 24205), (11845, 19505)]