105780415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{22921}}^1$

素因数の和:23010

約数の個数: 16

約数和(自身を含む): 138632256

約数和(自身を除く): 32851841

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 22921, 114605, 297973, 1489865, 1627391, 8136955, 21156083, 105780415]

約数ペア:

[(1, 105780415), (5, 21156083), (13, 8136955), (65, 1627391), (71, 1489865), (355, 297973), (923, 114605), (4615, 22921)]