8236435

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 10470240

約数和(自身を除く): 2233805

約数列:

[1, 5, 29, 43, 145, 215, 1247, 1321, 6235, 6605, 38309, 56803, 191545, 284015, 1647287, 8236435]

約数ペア:

[(1, 8236435), (5, 1647287), (29, 284015), (43, 191545), (145, 56803), (215, 38309), (1247, 6605), (1321, 6235)]