80296825

素因数分解:

$5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3301}}^1$

素因数の和:3457

約数の個数: 24

約数和(自身を含む): 114645440

約数和(自身を除く): 34348615

約数列:

[1, 5, 7, 25, 35, 139, 175, 695, 973, 3301, 3475, 4865, 16505, 23107, 24325, 82525, 115535, 458839, 577675, 2294195, 3211873, 11470975, 16059365, 80296825]

約数ペア:

[(1, 80296825), (5, 16059365), (7, 11470975), (25, 3211873), (35, 2294195), (139, 577675), (175, 458839), (695, 115535), (973, 82525), (3301, 24325), (3475, 23107), (4865, 16505)]