13812225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{26309}}^1$

素因数の和:26329

約数の個数: 24

約数和(自身を含む): 26099520

約数和(自身を除く): 12287295

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 26309, 78927, 131545, 184163, 394635, 552489, 657725, 920815, 1973175, 2762445, 4604075, 13812225]

約数ペア:

[(1, 13812225), (3, 4604075), (5, 2762445), (7, 1973175), (15, 920815), (21, 657725), (25, 552489), (35, 394635), (75, 184163), (105, 131545), (175, 78927), (525, 26309)]