89668885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{4051}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 113780160

約数和(自身を除く): 24111275

約数列:

[1, 5, 19, 95, 233, 1165, 4051, 4427, 20255, 22135, 76969, 384845, 943883, 4719415, 17933777, 89668885]

約数ペア:

[(1, 89668885), (5, 17933777), (19, 4719415), (95, 943883), (233, 384845), (1165, 76969), (4051, 22135), (4427, 20255)]