25661675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3433}}^1$

素因数の和:3479

約数の個数: 24

約数和(自身を含む): 35768544

約数和(自身を除く): 10106869

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 3433, 7475, 17165, 44629, 78959, 85825, 223145, 394795, 1026467, 1115725, 1973975, 5132335, 25661675]

約数ペア:

[(1, 25661675), (5, 5132335), (13, 1973975), (23, 1115725), (25, 1026467), (65, 394795), (115, 223145), (299, 85825), (325, 78959), (575, 44629), (1495, 17165), (3433, 7475)]