13853245

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17209}}^1$

素因数の和:17244

約数の個数: 16

約数和(自身を含む): 19825920

約数和(自身を除く): 5972675

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 17209, 86045, 120463, 395807, 602315, 1979035, 2770649, 13853245]

約数ペア:

[(1, 13853245), (5, 2770649), (7, 1979035), (23, 602315), (35, 395807), (115, 120463), (161, 86045), (805, 17209)]