6813135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 13837824

約数和(自身を除く): 7024689

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 503, 645, 903, 1505, 1509, 1935, 2515, 2709, 3521, 4515, 4527, 7545, 10563, 13545, 17605, 21629, 22635, 31689, 52815, 64887, 108145, 151403, 158445, 194661, 324435, 454209, 757015, 973305, 1362627, 2271045, 6813135]

約数ペア:

[(1, 6813135), (3, 2271045), (5, 1362627), (7, 973305), (9, 757015), (15, 454209), (21, 324435), (35, 194661), (43, 158445), (45, 151403), (63, 108145), (105, 64887), (129, 52815), (215, 31689), (301, 22635), (315, 21629), (387, 17605), (503, 13545), (645, 10563), (903, 7545), (1505, 4527), (1509, 4515), (1935, 3521), (2515, 2709)]