22220385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{134669}}^1$

素因数の和:134688

約数の個数: 16

約数和(自身を含む): 38784960

約数和(自身を除く): 16564575

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 134669, 404007, 673345, 1481359, 2020035, 4444077, 7406795, 22220385]

約数ペア:

[(1, 22220385), (3, 7406795), (5, 4444077), (11, 2020035), (15, 1481359), (33, 673345), (55, 404007), (165, 134669)]