55727475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{39107}}^1$

素因数の和:39139

約数の個数: 24

約数和(自身を含む): 96987840

約数和(自身を除く): 41260365

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 39107, 117321, 195535, 586605, 743033, 977675, 2229099, 2933025, 3715165, 11145495, 18575825, 55727475]

約数ペア:

[(1, 55727475), (3, 18575825), (5, 11145495), (15, 3715165), (19, 2933025), (25, 2229099), (57, 977675), (75, 743033), (95, 586605), (285, 195535), (475, 117321), (1425, 39107)]