2477445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 4257792

約数和(自身を除く): 1780347

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 167, 215, 345, 501, 645, 835, 989, 2505, 2967, 3841, 4945, 7181, 11523, 14835, 19205, 21543, 35905, 57615, 107715, 165163, 495489, 825815, 2477445]

約数ペア:

[(1, 2477445), (3, 825815), (5, 495489), (15, 165163), (23, 107715), (43, 57615), (69, 35905), (115, 21543), (129, 19205), (167, 14835), (215, 11523), (345, 7181), (501, 4945), (645, 3841), (835, 2967), (989, 2505)]