75415545

素因数分解:

$3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4973}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 131134536

約数和(自身を除く): 55718991

約数列:

[1, 3, 5, 9, 15, 45, 337, 1011, 1685, 3033, 4973, 5055, 14919, 15165, 24865, 44757, 74595, 223785, 1675901, 5027703, 8379505, 15083109, 25138515, 75415545]

約数ペア:

[(1, 75415545), (3, 25138515), (5, 15083109), (9, 8379505), (15, 5027703), (45, 1675901), (337, 223785), (1011, 74595), (1685, 44757), (3033, 24865), (4973, 15165), (5055, 14919)]