12835225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 17406872

約数和(自身を除く): 4571647

約数列:

[1, 5, 13, 25, 65, 73, 325, 365, 541, 949, 1825, 2705, 4745, 7033, 13525, 23725, 35165, 39493, 175825, 197465, 513409, 987325, 2567045, 12835225]

約数ペア:

[(1, 12835225), (5, 2567045), (13, 987325), (25, 513409), (65, 197465), (73, 175825), (325, 39493), (365, 35165), (541, 23725), (949, 13525), (1825, 7033), (2705, 4745)]