13300245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{42223}}^1$

素因数の和:42241

約数の個数: 24

約数和(自身を含む): 26347776

約数和(自身を除く): 13047531

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 42223, 126669, 211115, 295561, 380007, 633345, 886683, 1477805, 1900035, 2660049, 4433415, 13300245]

約数ペア:

[(1, 13300245), (3, 4433415), (5, 2660049), (7, 1900035), (9, 1477805), (15, 886683), (21, 633345), (35, 380007), (45, 295561), (63, 211115), (105, 126669), (315, 42223)]