79975155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1217}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 138325824

約数和(自身を除く): 58350669

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 337, 1011, 1217, 1685, 3651, 4381, 5055, 6085, 13143, 15821, 18255, 21905, 47463, 65715, 79105, 237315, 410129, 1230387, 2050645, 5331677, 6151935, 15995031, 26658385, 79975155]

約数ペア:

[(1, 79975155), (3, 26658385), (5, 15995031), (13, 6151935), (15, 5331677), (39, 2050645), (65, 1230387), (195, 410129), (337, 237315), (1011, 79105), (1217, 65715), (1685, 47463), (3651, 21905), (4381, 18255), (5055, 15821), (6085, 13143)]