250062215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 340744320

約数和(自身を除く): 90682105

約数列:

[1, 5, 13, 29, 53, 65, 145, 265, 377, 689, 1537, 1885, 2503, 3445, 7685, 12515, 19981, 32539, 72587, 99905, 132659, 162695, 362935, 663295, 943631, 1724567, 3847111, 4718155, 8622835, 19235555, 50012443, 250062215]

約数ペア:

[(1, 250062215), (5, 50012443), (13, 19235555), (29, 8622835), (53, 4718155), (65, 3847111), (145, 1724567), (265, 943631), (377, 663295), (689, 362935), (1537, 162695), (1885, 132659), (2503, 99905), (3445, 72587), (7685, 32539), (12515, 19981)]