162530005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{41621}}^1$

素因数の和:41708

約数の個数: 16

約数和(自身を含む): 215768448

約数和(自身を除く): 53238443

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 41621, 208105, 457831, 2289155, 2955091, 14775455, 32506001, 162530005]

約数ペア:

[(1, 162530005), (5, 32506001), (11, 14775455), (55, 2955091), (71, 2289155), (355, 457831), (781, 208105), (3905, 41621)]