47442115

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 68935680

約数和(自身を除く): 21493565

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 301, 1015, 1087, 1247, 1505, 5435, 6235, 7609, 8729, 31523, 38045, 43645, 46741, 157615, 220661, 233705, 327187, 1103305, 1355489, 1635935, 6777445, 9488423, 47442115]

約数ペア:

[(1, 47442115), (5, 9488423), (7, 6777445), (29, 1635935), (35, 1355489), (43, 1103305), (145, 327187), (203, 233705), (215, 220661), (301, 157615), (1015, 46741), (1087, 43645), (1247, 38045), (1505, 31523), (5435, 8729), (6235, 7609)]