66750165

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24317}}^1$

素因数の和:24389

約数の個数: 24

約数和(自身を含む): 117601848

約数和(自身を除く): 50851683

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 24317, 72951, 121585, 218853, 364755, 1094265, 1483337, 4450011, 7416685, 13350033, 22250055, 66750165]

約数ペア:

[(1, 66750165), (3, 22250055), (5, 13350033), (9, 7416685), (15, 4450011), (45, 1483337), (61, 1094265), (183, 364755), (305, 218853), (549, 121585), (915, 72951), (2745, 24317)]