27131585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5879}}^1$

素因数の和:5968

約数の個数: 16

約数和(自身を含む): 35562240

約数和(自身を除く): 8430655

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 5879, 29395, 76427, 382135, 417409, 2087045, 5426317, 27131585]

約数ペア:

[(1, 27131585), (5, 5426317), (13, 2087045), (65, 417409), (71, 382135), (355, 76427), (923, 29395), (4615, 5879)]