6221285

素因数分解:

$5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 8837280

約数和(自身を除く): 2615995

約数列:

[1, 5, 7, 35, 49, 67, 245, 335, 379, 469, 1895, 2345, 2653, 3283, 13265, 16415, 18571, 25393, 92855, 126965, 177751, 888755, 1244257, 6221285]

約数ペア:

[(1, 6221285), (5, 1244257), (7, 888755), (35, 177751), (49, 126965), (67, 92855), (245, 25393), (335, 18571), (379, 16415), (469, 13265), (1895, 3283), (2345, 2653)]