67423585

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 82201680

約数和(自身を除く): 14778095

約数列:

[1, 5, 109, 193, 545, 641, 965, 3205, 21037, 69869, 105185, 123713, 349345, 618565, 13484717, 67423585]

約数ペア:

[(1, 67423585), (5, 13484717), (109, 618565), (193, 349345), (545, 123713), (641, 105185), (965, 69869), (3205, 21037)]