26104975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 35622720

約数和(自身を除く): 9517745

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 1709, 3055, 8545, 15275, 22217, 42725, 80323, 111085, 401615, 555425, 1044199, 2008075, 5220995, 26104975]

約数ペア:

[(1, 26104975), (5, 5220995), (13, 2008075), (25, 1044199), (47, 555425), (65, 401615), (235, 111085), (325, 80323), (611, 42725), (1175, 22217), (1709, 15275), (3055, 8545)]