1330872565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{139871}}^1$

素因数の和:140060

約数の個数: 16

約数和(自身を含む): 1752316416

約数和(自身を除く): 421443851

約数列:

[1, 5, 11, 55, 173, 865, 1903, 9515, 139871, 699355, 1538581, 7692905, 24197683, 120988415, 266174513, 1330872565]

約数ペア:

[(1, 1330872565), (5, 266174513), (11, 120988415), (55, 24197683), (173, 7692905), (865, 1538581), (1903, 699355), (9515, 139871)]