27699245

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 41748480

約数和(自身を除く): 14049235

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 1811, 2185, 3059, 9055, 12677, 15295, 34409, 41653, 63385, 172045, 208265, 240863, 291571, 791407, 1204315, 1457855, 3957035, 5539849, 27699245]

約数ペア:

[(1, 27699245), (5, 5539849), (7, 3957035), (19, 1457855), (23, 1204315), (35, 791407), (95, 291571), (115, 240863), (133, 208265), (161, 172045), (437, 63385), (665, 41653), (805, 34409), (1811, 15295), (2185, 12677), (3059, 9055)]