4254584975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{64439}}^1$

素因数の和:64607

約数の個数: 24

約数和(自身を含む): 5593392000

約数和(自身を除く): 1338807025

約数列:

[1, 5, 19, 25, 95, 139, 475, 695, 2641, 3475, 13205, 64439, 66025, 322195, 1224341, 1610975, 6121705, 8957021, 30608525, 44785105, 170183399, 223925525, 850916995, 4254584975]

約数ペア:

[(1, 4254584975), (5, 850916995), (19, 223925525), (25, 170183399), (95, 44785105), (139, 30608525), (475, 8957021), (695, 6121705), (2641, 1610975), (3475, 1224341), (13205, 322195), (64439, 66025)]