2720577025

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{1031}}^1\times {\mathrm{1789}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 3435940800

約数和(自身を除く): 715363775

約数列:

[1, 5, 25, 59, 295, 1031, 1475, 1789, 5155, 8945, 25775, 44725, 60829, 105551, 304145, 527755, 1520725, 1844459, 2638775, 9222295, 46111475, 108823081, 544115405, 2720577025]

約数ペア:

[(1, 2720577025), (5, 544115405), (25, 108823081), (59, 46111475), (295, 9222295), (1031, 2638775), (1475, 1844459), (1789, 1520725), (5155, 527755), (8945, 304145), (25775, 105551), (44725, 60829)]