69355155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271981}}^1$

素因数の和:272006

約数の個数: 16

約数和(自身を含む): 117496224

約数和(自身を除く): 48141069

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 271981, 815943, 1359905, 4079715, 4623677, 13871031, 23118385, 69355155]

約数ペア:

[(1, 69355155), (3, 23118385), (5, 13871031), (15, 4623677), (17, 4079715), (51, 1359905), (85, 815943), (255, 271981)]