25842690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{287141}}^1$

素因数の和:287154

約数の個数: 24

約数和(自身を含む): 67191228

約数和(自身を除く): 41348538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 287141, 574282, 861423, 1435705, 1722846, 2584269, 2871410, 4307115, 5168538, 8614230, 12921345, 25842690]

約数ペア:

[(1, 25842690), (2, 12921345), (3, 8614230), (5, 5168538), (6, 4307115), (9, 2871410), (10, 2584269), (15, 1722846), (18, 1435705), (30, 861423), (45, 574282), (90, 287141)]