22068165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{210173}}^1$

素因数の和:210188

約数の個数: 16

約数和(自身を含む): 40353408

約数和(自身を除く): 18285243

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 210173, 630519, 1050865, 1471211, 3152595, 4413633, 7356055, 22068165]

約数ペア:

[(1, 22068165), (3, 7356055), (5, 4413633), (7, 3152595), (15, 1471211), (21, 1050865), (35, 630519), (105, 210173)]