6557395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 8588160

約数和(自身を除く): 2030765

約数列:

[1, 5, 13, 65, 79, 395, 1027, 1277, 5135, 6385, 16601, 83005, 100883, 504415, 1311479, 6557395]

約数ペア:

[(1, 6557395), (5, 1311479), (13, 504415), (65, 100883), (79, 83005), (395, 16601), (1027, 6385), (1277, 5135)]