56397725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 74703552

約数和(自身を除く): 18305827

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 2281, 4945, 11405, 24725, 52463, 57025, 98083, 262315, 490415, 1311575, 2255909, 2452075, 11279545, 56397725]

約数ペア:

[(1, 56397725), (5, 11279545), (23, 2452075), (25, 2255909), (43, 1311575), (115, 490415), (215, 262315), (575, 98083), (989, 57025), (1075, 52463), (2281, 24725), (4945, 11405)]