39080685

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53171}}^1$

素因数の和:53193

約数の個数: 24

約数和(自身を含む): 72739296

約数和(自身を除く): 33658611

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 53171, 159513, 265855, 372197, 797565, 1116591, 1860985, 2605379, 5582955, 7816137, 13026895, 39080685]

約数ペア:

[(1, 39080685), (3, 13026895), (5, 7816137), (7, 5582955), (15, 2605379), (21, 1860985), (35, 1116591), (49, 797565), (105, 372197), (147, 265855), (245, 159513), (735, 53171)]