227520085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{20233}}^1$

素因数の和:20424

約数の個数: 16

約数和(自身を含む): 295740144

約数和(自身を除く): 68220059

約数列:

[1, 5, 13, 65, 173, 865, 2249, 11245, 20233, 101165, 263029, 1315145, 3500309, 17501545, 45504017, 227520085]

約数ペア:

[(1, 227520085), (5, 45504017), (13, 17501545), (65, 3500309), (173, 1315145), (865, 263029), (2249, 101165), (11245, 20233)]