4247525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 5624640

約数和(自身を除く): 1377115

約数列:

[1, 5, 23, 25, 83, 89, 115, 415, 445, 575, 1909, 2047, 2075, 2225, 7387, 9545, 10235, 36935, 47725, 51175, 169901, 184675, 849505, 4247525]

約数ペア:

[(1, 4247525), (5, 849505), (23, 184675), (25, 169901), (83, 51175), (89, 47725), (115, 36935), (415, 10235), (445, 9545), (575, 7387), (1909, 2225), (2047, 2075)]