8008565

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 10015488

約数和(自身を除く): 2006923

約数列:

[1, 5, 47, 53, 235, 265, 643, 2491, 3215, 12455, 30221, 34079, 151105, 170395, 1601713, 8008565]

約数ペア:

[(1, 8008565), (5, 1601713), (47, 170395), (53, 151105), (235, 34079), (265, 30221), (643, 12455), (2491, 3215)]