340776085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 452454912

約数和(自身を除く): 111678827

約数列:

[1, 5, 13, 47, 65, 235, 331, 337, 611, 1655, 1685, 3055, 4303, 4381, 15557, 15839, 21515, 21905, 77785, 79195, 111547, 202241, 205907, 557735, 1011205, 1029535, 1450111, 5242709, 7250555, 26213545, 68155217, 340776085]

約数ペア:

[(1, 340776085), (5, 68155217), (13, 26213545), (47, 7250555), (65, 5242709), (235, 1450111), (331, 1029535), (337, 1011205), (611, 557735), (1655, 205907), (1685, 202241), (3055, 111547), (4303, 79195), (4381, 77785), (15557, 21905), (15839, 21515)]