239331365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8623}}^1$

素因数の和:8709

約数の個数: 32

約数和(自身を含む): 359310336

約数和(自身を除く): 119978971

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2135, 3965, 5551, 8623, 27755, 43115, 60361, 112099, 301805, 526003, 560495, 784693, 2630015, 3682021, 3923465, 6838039, 18410105, 34190195, 47866273, 239331365]

約数ペア:

[(1, 239331365), (5, 47866273), (7, 34190195), (13, 18410105), (35, 6838039), (61, 3923465), (65, 3682021), (91, 2630015), (305, 784693), (427, 560495), (455, 526003), (793, 301805), (2135, 112099), (3965, 60361), (5551, 43115), (8623, 27755)]