17957095

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 23716800

約数和(自身を除く): 5759705

約数列:

[1, 5, 13, 65, 79, 169, 269, 395, 845, 1027, 1345, 3497, 5135, 13351, 17485, 21251, 45461, 66755, 106255, 227305, 276263, 1381315, 3591419, 17957095]

約数ペア:

[(1, 17957095), (5, 3591419), (13, 1381315), (65, 276263), (79, 227305), (169, 106255), (269, 66755), (395, 45461), (845, 21251), (1027, 17485), (1345, 13351), (3497, 5135)]