13525155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{42937}}^1$

素因数の和:42955

約数の個数: 24

約数和(自身を含む): 26793312

約数和(自身を除く): 13268157

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 42937, 128811, 214685, 300559, 386433, 644055, 901677, 1502795, 1932165, 2705031, 4508385, 13525155]

約数ペア:

[(1, 13525155), (3, 4508385), (5, 2705031), (7, 1932165), (9, 1502795), (15, 901677), (21, 644055), (35, 386433), (45, 300559), (63, 214685), (105, 128811), (315, 42937)]