80252675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1579}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 105796800

約数和(自身を除く): 25544125

約数列:

[1, 5, 19, 25, 95, 107, 475, 535, 1579, 2033, 2675, 7895, 10165, 30001, 39475, 50825, 150005, 168953, 750025, 844765, 3210107, 4223825, 16050535, 80252675]

約数ペア:

[(1, 80252675), (5, 16050535), (19, 4223825), (25, 3210107), (95, 844765), (107, 750025), (475, 168953), (535, 150005), (1579, 50825), (2033, 39475), (2675, 30001), (7895, 10165)]