27142665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{919}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 20550135

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 179, 537, 895, 919, 1969, 2685, 2757, 4595, 5907, 9845, 10109, 13785, 29535, 30327, 50545, 151635, 164501, 493503, 822505, 1809511, 2467515, 5428533, 9047555, 27142665]

約数ペア:

[(1, 27142665), (3, 9047555), (5, 5428533), (11, 2467515), (15, 1809511), (33, 822505), (55, 493503), (165, 164501), (179, 151635), (537, 50545), (895, 30327), (919, 29535), (1969, 13785), (2685, 10109), (2757, 9845), (4595, 5907)]