27883895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10463}}^1$

素因数の和:10522

約数の個数: 16

約数和(自身を含む): 36916992

約数和(自身を除く): 9033097

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 10463, 52315, 136019, 428983, 680095, 2144915, 5576779, 27883895]

約数ペア:

[(1, 27883895), (5, 5576779), (13, 2144915), (41, 680095), (65, 428983), (205, 136019), (533, 52315), (2665, 10463)]