260147156985

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{53037137}}^1$

素因数の和:53037257

約数の個数: 24

約数和(自身を含む): 455058644040

約数和(自身を除く): 194911487055

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 53037137, 159111411, 265185685, 477334233, 795557055, 2386671165, 5781047933, 17343143799, 28905239665, 52029431397, 86715718995, 260147156985]

約数ペア:

[(1, 260147156985), (3, 86715718995), (5, 52029431397), (9, 28905239665), (15, 17343143799), (45, 5781047933), (109, 2386671165), (327, 795557055), (545, 477334233), (981, 265185685), (1635, 159111411), (4905, 53037137)]