47730235

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43991}}^1$

素因数の和:44034

約数の個数: 16

約数和(自身を含む): 67571712

約数和(自身を除く): 19841477

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 43991, 219955, 307937, 1363721, 1539685, 6818605, 9546047, 47730235]

約数ペア:

[(1, 47730235), (5, 9546047), (7, 6818605), (31, 1539685), (35, 1363721), (155, 307937), (217, 219955), (1085, 43991)]