164548945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{7691}}^1$

素因数の和:8096

約数の個数: 16

約数和(自身を含む): 215991360

約数和(自身を除く): 51442415

約数列:

[1, 5, 11, 55, 389, 1945, 4279, 7691, 21395, 38455, 84601, 423005, 2991799, 14958995, 32909789, 164548945]

約数ペア:

[(1, 164548945), (5, 32909789), (11, 14958995), (55, 2991799), (389, 423005), (1945, 84601), (4279, 38455), (7691, 21395)]