18852165

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5303}}^1$

素因数の和:5393

約数の個数: 24

約数和(自身を含む): 33096960

約数和(自身を除く): 14244795

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 5303, 15909, 26515, 47727, 79545, 238635, 418937, 1256811, 2094685, 3770433, 6284055, 18852165]

約数ペア:

[(1, 18852165), (3, 6284055), (5, 3770433), (9, 2094685), (15, 1256811), (45, 418937), (79, 238635), (237, 79545), (395, 47727), (711, 26515), (1185, 15909), (3555, 5303)]