13142925

素因数分解:

$3^3\times 5^2\times {\mathrm{19471}}^1$

素因数の和:19490

約数の個数: 24

約数和(自身を含む): 24145280

約数和(自身を除く): 11002355

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 19471, 58413, 97355, 175239, 292065, 486775, 525717, 876195, 1460325, 2628585, 4380975, 13142925]

約数ペア:

[(1, 13142925), (3, 4380975), (5, 2628585), (9, 1460325), (15, 876195), (25, 525717), (27, 486775), (45, 292065), (75, 175239), (135, 97355), (225, 58413), (675, 19471)]