214625685

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1237}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 352978560

約数和(自身を除く): 138352875

約数列:

[1, 3, 5, 15, 43, 129, 215, 269, 645, 807, 1237, 1345, 3711, 4035, 6185, 11567, 18555, 34701, 53191, 57835, 159573, 173505, 265955, 332753, 797865, 998259, 1663765, 4991295, 14308379, 42925137, 71541895, 214625685]

約数ペア:

[(1, 214625685), (3, 71541895), (5, 42925137), (15, 14308379), (43, 4991295), (129, 1663765), (215, 998259), (269, 797865), (645, 332753), (807, 265955), (1237, 173505), (1345, 159573), (3711, 57835), (4035, 53191), (6185, 34701), (11567, 18555)]