22280655

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9461}}^1$

素因数の和:9626

約数の個数: 16

約数和(自身を含む): 35879904

約数和(自身を除く): 13599249

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 9461, 28383, 47305, 141915, 1485377, 4456131, 7426885, 22280655]

約数ペア:

[(1, 22280655), (3, 7426885), (5, 4456131), (15, 1485377), (157, 141915), (471, 47305), (785, 28383), (2355, 9461)]