27156155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13477}}^1$

素因数の和:13526

約数の個数: 16

約数和(自身を含む): 36228864

約数和(自身を除く): 9072709

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 13477, 67385, 175201, 417787, 876005, 2088935, 5431231, 27156155]

約数ペア:

[(1, 27156155), (5, 5431231), (13, 2088935), (31, 876005), (65, 417787), (155, 175201), (403, 67385), (2015, 13477)]