66128055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1619}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 121305600

約数和(自身を除く): 55177545

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 389, 1167, 1619, 1945, 2723, 4857, 5835, 8095, 8169, 11333, 13615, 24285, 33999, 40845, 56665, 169995, 629791, 1889373, 3148955, 4408537, 9446865, 13225611, 22042685, 66128055]

約数ペア:

[(1, 66128055), (3, 22042685), (5, 13225611), (7, 9446865), (15, 4408537), (21, 3148955), (35, 1889373), (105, 629791), (389, 169995), (1167, 56665), (1619, 40845), (1945, 33999), (2723, 24285), (4857, 13615), (5835, 11333), (8095, 8169)]