39288205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10061}}^1$

素因数の和:10148

約数の個数: 16

約数和(自身を含む): 52161408

約数和(自身を除く): 12873203

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 10061, 50305, 110671, 553355, 714331, 3571655, 7857641, 39288205]

約数ペア:

[(1, 39288205), (5, 7857641), (11, 3571655), (55, 714331), (71, 553355), (355, 110671), (781, 50305), (3905, 10061)]