2997822015

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{304193}}^1$

素因数の和:304280

約数の個数: 32

約数和(自身を含む): 5402485440

約数和(自身を除く): 2404663425

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 9855, 304193, 912579, 1520965, 2737737, 4562895, 8213211, 13688685, 22206089, 41066055, 66618267, 111030445, 199854801, 333091335, 599564403, 999274005, 2997822015]

約数ペア:

[(1, 2997822015), (3, 999274005), (5, 599564403), (9, 333091335), (15, 199854801), (27, 111030445), (45, 66618267), (73, 41066055), (135, 22206089), (219, 13688685), (365, 8213211), (657, 4562895), (1095, 2737737), (1971, 1520965), (3285, 912579), (9855, 304193)]