7923305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 10375680

約数和(自身を除く): 2452375

約数列:

[1, 5, 13, 65, 79, 395, 1027, 1543, 5135, 7715, 20059, 100295, 121897, 609485, 1584661, 7923305]

約数ペア:

[(1, 7923305), (5, 1584661), (13, 609485), (65, 121897), (79, 100295), (395, 20059), (1027, 7715), (1543, 5135)]