75823489

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4423}}^1$

素因数の和:4540

約数の個数: 16

約数和(自身を含む): 90603520

約数和(自身を除く): 14780031

約数列:

[1, 7, 31, 79, 217, 553, 2449, 4423, 17143, 30961, 137113, 349417, 959791, 2445919, 10831927, 75823489]

約数ペア:

[(1, 75823489), (7, 10831927), (31, 2445919), (79, 959791), (217, 349417), (553, 137113), (2449, 30961), (4423, 17143)]