28768055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6761}}^1$

素因数の和:6826

約数の個数: 16

約数和(自身を含む): 37001664

約数和(自身を除く): 8233609

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 6761, 33805, 155503, 250157, 777515, 1250785, 5753611, 28768055]

約数ペア:

[(1, 28768055), (5, 5753611), (23, 1250785), (37, 777515), (115, 250157), (185, 155503), (851, 33805), (4255, 6761)]