486541785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{3389}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 825966720

約数和(自身を除く): 339424935

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 563, 1689, 2815, 3389, 8445, 9571, 10167, 16945, 28713, 47855, 50835, 57613, 143565, 172839, 288065, 864195, 1908007, 5724021, 9540035, 28620105, 32436119, 97308357, 162180595, 486541785]

約数ペア:

[(1, 486541785), (3, 162180595), (5, 97308357), (15, 32436119), (17, 28620105), (51, 9540035), (85, 5724021), (255, 1908007), (563, 864195), (1689, 288065), (2815, 172839), (3389, 143565), (8445, 57613), (9571, 50835), (10167, 47855), (16945, 28713)]