57514915

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 70187040

約数和(自身を除く): 12672125

約数列:

[1, 5, 89, 307, 421, 445, 1535, 2105, 27323, 37469, 129247, 136615, 187345, 646235, 11502983, 57514915]

約数ペア:

[(1, 57514915), (5, 11502983), (89, 646235), (307, 187345), (421, 136615), (445, 129247), (1535, 37469), (2105, 27323)]