42325545

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 69848064

約数和(自身を除く): 27522519

約数列:

[1, 3, 5, 15, 43, 129, 211, 215, 311, 633, 645, 933, 1055, 1555, 3165, 4665, 9073, 13373, 27219, 40119, 45365, 65621, 66865, 136095, 196863, 200595, 328105, 984315, 2821703, 8465109, 14108515, 42325545]

約数ペア:

[(1, 42325545), (3, 14108515), (5, 8465109), (15, 2821703), (43, 984315), (129, 328105), (211, 200595), (215, 196863), (311, 136095), (633, 66865), (645, 65621), (933, 45365), (1055, 40119), (1555, 27219), (3165, 13373), (4665, 9073)]