42792225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{81509}}^1$

素因数の和:81529

約数の個数: 24

約数和(自身を含む): 80857920

約数和(自身を除く): 38065695

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 81509, 244527, 407545, 570563, 1222635, 1711689, 2037725, 2852815, 6113175, 8558445, 14264075, 42792225]

約数ペア:

[(1, 42792225), (3, 14264075), (5, 8558445), (7, 6113175), (15, 2852815), (21, 2037725), (25, 1711689), (35, 1222635), (75, 570563), (105, 407545), (175, 244527), (525, 81509)]