1837798105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 2623288896

約数和(自身を除く): 785490791

約数列:

[1, 5, 11, 13, 55, 65, 143, 163, 169, 715, 815, 845, 1213, 1793, 1859, 2119, 6065, 8965, 9295, 10595, 13343, 15769, 23309, 27547, 66715, 78845, 116545, 137735, 173459, 197719, 204997, 303017, 867295, 988595, 1024985, 1515085, 2174909, 2254967, 2570347, 10874545, 11274835, 12851735, 28273817, 33414511, 141369085, 167072555, 367559621, 1837798105]

約数ペア:

[(1, 1837798105), (5, 367559621), (11, 167072555), (13, 141369085), (55, 33414511), (65, 28273817), (143, 12851735), (163, 11274835), (169, 10874545), (715, 2570347), (815, 2254967), (845, 2174909), (1213, 1515085), (1793, 1024985), (1859, 988595), (2119, 867295), (6065, 303017), (8965, 204997), (9295, 197719), (10595, 173459), (13343, 137735), (15769, 116545), (23309, 78845), (27547, 66715)]