2267865

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 4095360

約数和(自身を除く): 1827495

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 157, 321, 471, 535, 785, 963, 1413, 1605, 2355, 2889, 4239, 4815, 7065, 14445, 16799, 21195, 50397, 83995, 151191, 251985, 453573, 755955, 2267865]

約数ペア:

[(1, 2267865), (3, 755955), (5, 453573), (9, 251985), (15, 151191), (27, 83995), (45, 50397), (107, 21195), (135, 16799), (157, 14445), (321, 7065), (471, 4815), (535, 4239), (785, 2889), (963, 2355), (1413, 1605)]