4759025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 6383520

約数和(自身を除く): 1624495

約数列:

[1, 5, 19, 25, 43, 95, 215, 233, 475, 817, 1075, 1165, 4085, 4427, 5825, 10019, 20425, 22135, 50095, 110675, 190361, 250475, 951805, 4759025]

約数ペア:

[(1, 4759025), (5, 951805), (19, 250475), (25, 190361), (43, 110675), (95, 50095), (215, 22135), (233, 20425), (475, 10019), (817, 5825), (1075, 4427), (1165, 4085)]