66130335

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 119272608

約数和(自身を除く): 53142273

約数列:

[1, 3, 5, 9, 15, 41, 45, 73, 123, 205, 219, 365, 369, 491, 615, 657, 1095, 1473, 1845, 2455, 2993, 3285, 4419, 7365, 8979, 14965, 20131, 22095, 26937, 35843, 44895, 60393, 100655, 107529, 134685, 179215, 181179, 301965, 322587, 537645, 905895, 1469563, 1612935, 4408689, 7347815, 13226067, 22043445, 66130335]

約数ペア:

[(1, 66130335), (3, 22043445), (5, 13226067), (9, 7347815), (15, 4408689), (41, 1612935), (45, 1469563), (73, 905895), (123, 537645), (205, 322587), (219, 301965), (365, 181179), (369, 179215), (491, 134685), (615, 107529), (657, 100655), (1095, 60393), (1473, 44895), (1845, 35843), (2455, 26937), (2993, 22095), (3285, 20131), (4419, 14965), (7365, 8979)]