71715285

素因数分解:

$3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4729}}^1$

素因数の和:5077

約数の個数: 24

約数和(自身を含む): 124701720

約数和(自身を除く): 52986435

約数列:

[1, 3, 5, 9, 15, 45, 337, 1011, 1685, 3033, 4729, 5055, 14187, 15165, 23645, 42561, 70935, 212805, 1593673, 4781019, 7968365, 14343057, 23905095, 71715285]

約数ペア:

[(1, 71715285), (3, 23905095), (5, 14343057), (9, 7968365), (15, 4781019), (45, 1593673), (337, 212805), (1011, 70935), (1685, 42561), (3033, 23645), (4729, 15165), (5055, 14187)]