77852995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 106419456

約数和(自身を除く): 28566461

約数列:

[1, 5, 11, 37, 55, 67, 185, 335, 407, 571, 737, 2035, 2479, 2855, 3685, 6281, 12395, 21127, 27269, 31405, 38257, 105635, 136345, 191285, 232397, 420827, 1161985, 1415509, 2104135, 7077545, 15570599, 77852995]

約数ペア:

[(1, 77852995), (5, 15570599), (11, 7077545), (37, 2104135), (55, 1415509), (67, 1161985), (185, 420827), (335, 232397), (407, 191285), (571, 136345), (737, 105635), (2035, 38257), (2479, 31405), (2855, 27269), (3685, 21127), (6281, 12395)]