2987103675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1373381}}^1$

素因数の和:1373423

約数の個数: 24

約数和(自身を含む): 5108981040

約数和(自身を除く): 2121877365

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 1373381, 4120143, 6866905, 20600715, 34334525, 39828049, 103003575, 119484147, 199140245, 597420735, 995701225, 2987103675]

約数ペア:

[(1, 2987103675), (3, 995701225), (5, 597420735), (15, 199140245), (25, 119484147), (29, 103003575), (75, 39828049), (87, 34334525), (145, 20600715), (435, 6866905), (725, 4120143), (2175, 1373381)]