5780705

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 8515584

約数和(自身を除く): 2734879

約数列:

[1, 5, 7, 23, 35, 43, 115, 161, 167, 215, 301, 805, 835, 989, 1169, 1505, 3841, 4945, 5845, 6923, 7181, 19205, 26887, 34615, 35905, 50267, 134435, 165163, 251335, 825815, 1156141, 5780705]

約数ペア:

[(1, 5780705), (5, 1156141), (7, 825815), (23, 251335), (35, 165163), (43, 134435), (115, 50267), (161, 35905), (167, 34615), (215, 26887), (301, 19205), (805, 7181), (835, 6923), (989, 5845), (1169, 4945), (1505, 3841)]