172816345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{3011}}^1$

素因数の和:3912

約数の個数: 16

約数和(自身を含む): 223659072

約数和(自身を除く): 50842727

約数列:

[1, 5, 13, 65, 883, 3011, 4415, 11479, 15055, 39143, 57395, 195715, 2658713, 13293565, 34563269, 172816345]

約数ペア:

[(1, 172816345), (5, 34563269), (13, 13293565), (65, 2658713), (883, 195715), (3011, 57395), (4415, 39143), (11479, 15055)]