85205823

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 126197760

約数和(自身を除く): 40991937

約数列:

[1, 3, 19, 23, 57, 69, 103, 309, 437, 631, 1311, 1893, 1957, 2369, 5871, 7107, 11989, 14513, 35967, 43539, 45011, 64993, 135033, 194979, 275747, 827241, 1234867, 1494839, 3704601, 4484517, 28401941, 85205823]

約数ペア:

[(1, 85205823), (3, 28401941), (19, 4484517), (23, 3704601), (57, 1494839), (69, 1234867), (103, 827241), (309, 275747), (437, 194979), (631, 135033), (1311, 64993), (1893, 45011), (1957, 43539), (2369, 35967), (5871, 14513), (7107, 11989)]