26025155

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 35619120

約数和(自身を除く): 9593965

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 1621, 3211, 8105, 16055, 21073, 30799, 105365, 153995, 273949, 400387, 1369745, 2001935, 5205031, 26025155]

約数ペア:

[(1, 26025155), (5, 5205031), (13, 2001935), (19, 1369745), (65, 400387), (95, 273949), (169, 153995), (247, 105365), (845, 30799), (1235, 21073), (1621, 16055), (3211, 8105)]