61221045

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{17077}}^1$

素因数の和:17324

約数の個数: 16

約数和(自身を含む): 98369280

約数和(自身を除く): 37148235

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 17077, 51231, 85385, 256155, 4081403, 12244209, 20407015, 61221045]

約数ペア:

[(1, 61221045), (3, 20407015), (5, 12244209), (15, 4081403), (239, 256155), (717, 85385), (1195, 51231), (3585, 17077)]