4052955

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1721}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 6529824

約数和(自身を除く): 2476869

約数列:

[1, 3, 5, 15, 157, 471, 785, 1721, 2355, 5163, 8605, 25815, 270197, 810591, 1350985, 4052955]

約数ペア:

[(1, 4052955), (3, 1350985), (5, 810591), (15, 270197), (157, 25815), (471, 8605), (785, 5163), (1721, 2355)]