26305305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{487}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 45583104

約数和(自身を除く): 19277799

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277, 487, 831, 1385, 1461, 2435, 3601, 4155, 6331, 7305, 10803, 18005, 18993, 31655, 54015, 94965, 134899, 404697, 674495, 1753687, 2023485, 5261061, 8768435, 26305305]

約数ペア:

[(1, 26305305), (3, 8768435), (5, 5261061), (13, 2023485), (15, 1753687), (39, 674495), (65, 404697), (195, 134899), (277, 94965), (487, 54015), (831, 31655), (1385, 18993), (1461, 18005), (2435, 10803), (3601, 7305), (4155, 6331)]