890281055

素因数分解:

$5^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1\times {\mathrm{1049}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 1075032000

約数和(自身を除く): 184750945

約数列:

[1, 5, 269, 631, 1049, 1345, 3155, 5245, 169739, 282181, 661919, 848695, 1410905, 3309595, 178056211, 890281055]

約数ペア:

[(1, 890281055), (5, 178056211), (269, 3309595), (631, 1410905), (1049, 848695), (1345, 661919), (3155, 282181), (5245, 169739)]