13252365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{42071}}^1$

素因数の和:42089

約数の個数: 24

約数和(自身を含む): 26252928

約数和(自身を除く): 13000563

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 42071, 126213, 210355, 294497, 378639, 631065, 883491, 1472485, 1893195, 2650473, 4417455, 13252365]

約数ペア:

[(1, 13252365), (3, 4417455), (5, 2650473), (7, 1893195), (9, 1472485), (15, 883491), (21, 631065), (35, 378639), (45, 294497), (63, 210355), (105, 126213), (315, 42071)]