6653905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 8355600

約数和(自身を除く): 1701695

約数列:

[1, 5, 29, 109, 145, 421, 545, 2105, 3161, 12209, 15805, 45889, 61045, 229445, 1330781, 6653905]

約数ペア:

[(1, 6653905), (5, 1330781), (29, 229445), (109, 61045), (145, 45889), (421, 15805), (545, 12209), (2105, 3161)]