264833855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{631}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 374588928

約数和(自身を除く): 109755073

約数列:

[1, 5, 11, 13, 55, 65, 143, 587, 631, 715, 2935, 3155, 6457, 6941, 7631, 8203, 32285, 34705, 38155, 41015, 83941, 90233, 370397, 419705, 451165, 1851985, 4074367, 4815161, 20371835, 24075805, 52966771, 264833855]

約数ペア:

[(1, 264833855), (5, 52966771), (11, 24075805), (13, 20371835), (55, 4815161), (65, 4074367), (143, 1851985), (587, 451165), (631, 419705), (715, 370397), (2935, 90233), (3155, 83941), (6457, 41015), (6941, 38155), (7631, 34705), (8203, 32285)]