140411755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 195706368

約数和(自身を除く): 55294613

約数列:

[1, 5, 11, 17, 55, 85, 187, 263, 571, 935, 1315, 2855, 2893, 4471, 6281, 9707, 14465, 22355, 31405, 48535, 49181, 106777, 150173, 245905, 533885, 750865, 1651903, 2552941, 8259515, 12764705, 28082351, 140411755]

約数ペア:

[(1, 140411755), (5, 28082351), (11, 12764705), (17, 8259515), (55, 2552941), (85, 1651903), (187, 750865), (263, 533885), (571, 245905), (935, 150173), (1315, 106777), (2855, 49181), (2893, 48535), (4471, 31405), (6281, 22355), (9707, 14465)]