2221302105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4487479}}^1$

素因数の和:4487501

約数の個数: 24

約数和(自身を含む): 4200281280

約数和(自身を除く): 1978979175

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 4487479, 13462437, 22437395, 40387311, 49362269, 67312185, 148086807, 201936555, 246811345, 444260421, 740434035, 2221302105]

約数ペア:

[(1, 2221302105), (3, 740434035), (5, 444260421), (9, 246811345), (11, 201936555), (15, 148086807), (33, 67312185), (45, 49362269), (55, 40387311), (99, 22437395), (165, 13462437), (495, 4487479)]