12950525

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 18790464

約数和(自身を除く): 5839939

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 1075, 1505, 1721, 7525, 8605, 12047, 43025, 60235, 74003, 301175, 370015, 518021, 1850075, 2590105, 12950525]

約数ペア:

[(1, 12950525), (5, 2590105), (7, 1850075), (25, 518021), (35, 370015), (43, 301175), (175, 74003), (215, 60235), (301, 43025), (1075, 12047), (1505, 8605), (1721, 7525)]