47815755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{245209}}^1$

素因数の和:245230

約数の個数: 16

約数和(自身を含む): 82390560

約数和(自身を除く): 34574805

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 245209, 735627, 1226045, 3187717, 3678135, 9563151, 15938585, 47815755]

約数ペア:

[(1, 47815755), (3, 15938585), (5, 9563151), (13, 3678135), (15, 3187717), (39, 1226045), (65, 735627), (195, 245209)]