27281135

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18127}}^1$

素因数の和:18182

約数の個数: 16

約数和(自身を含む): 38286336

約数和(自身を除く): 11005201

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 18127, 90635, 126889, 634445, 779461, 3897305, 5456227, 27281135]

約数ペア:

[(1, 27281135), (5, 5456227), (7, 3897305), (35, 779461), (43, 634445), (215, 126889), (301, 90635), (1505, 18127)]