65994555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5479}}^1$

素因数の和:5571

約数の個数: 32

約数和(自身を含む): 116789760

約数和(自身を除く): 50795205

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 5479, 12045, 16437, 27395, 60269, 82185, 180807, 301345, 399967, 904035, 1199901, 1999835, 4399637, 5999505, 13198911, 21998185, 65994555]

約数ペア:

[(1, 65994555), (3, 21998185), (5, 13198911), (11, 5999505), (15, 4399637), (33, 1999835), (55, 1199901), (73, 904035), (165, 399967), (219, 301345), (365, 180807), (803, 82185), (1095, 60269), (2409, 27395), (4015, 16437), (5479, 12045)]