2527831515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{7687}}^1$

素因数の和:9699

約数の個数: 32

約数和(自身を含む): 4415003136

約数和(自身を除く): 1887171621

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1993, 5979, 7687, 9965, 21923, 23061, 29895, 38435, 65769, 84557, 109615, 115305, 253671, 328845, 422785, 1268355, 15320191, 45960573, 76600955, 168522101, 229802865, 505566303, 842610505, 2527831515]

約数ペア:

[(1, 2527831515), (3, 842610505), (5, 505566303), (11, 229802865), (15, 168522101), (33, 76600955), (55, 45960573), (165, 15320191), (1993, 1268355), (5979, 422785), (7687, 328845), (9965, 253671), (21923, 115305), (23061, 109615), (29895, 84557), (38435, 65769)]