47528425

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8761}}^1$

素因数の和:8809

約数の個数: 24

約数和(自身を含む): 69535232

約数和(自身を除く): 22006807

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 8761, 43805, 61327, 219025, 271591, 306635, 1357955, 1533175, 1901137, 6789775, 9505685, 47528425]

約数ペア:

[(1, 47528425), (5, 9505685), (7, 6789775), (25, 1901137), (31, 1533175), (35, 1357955), (155, 306635), (175, 271591), (217, 219025), (775, 61327), (1085, 43805), (5425, 8761)]