137639345

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{3217}}^1$

素因数の和:3464

約数の個数: 16

約数和(自身を含む): 169910400

約数和(自身を除く): 32271055

約数列:

[1, 5, 43, 199, 215, 995, 3217, 8557, 16085, 42785, 138331, 640183, 691655, 3200915, 27527869, 137639345]

約数ペア:

[(1, 137639345), (5, 27527869), (43, 3200915), (199, 691655), (215, 640183), (995, 138331), (3217, 42785), (8557, 16085)]