2000456625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5657}}^1$

素因数の和:5739

約数の個数: 64

約数和(自身を含む): 3558836736

約数和(自身を除く): 1558380111

約数列:

[1, 3, 5, 15, 23, 25, 41, 69, 75, 115, 123, 125, 205, 345, 375, 575, 615, 943, 1025, 1725, 2829, 2875, 3075, 4715, 5125, 5657, 8625, 14145, 15375, 16971, 23575, 28285, 70725, 84855, 117875, 130111, 141425, 231937, 353625, 390333, 424275, 650555, 695811, 707125, 1159685, 1951665, 2121375, 3252775, 3479055, 5334551, 5798425, 9758325, 16003653, 16263875, 17395275, 26672755, 28992125, 48791625, 80018265, 86976375, 133363775, 400091325, 666818875, 2000456625]

約数ペア:

[(1, 2000456625), (3, 666818875), (5, 400091325), (15, 133363775), (23, 86976375), (25, 80018265), (41, 48791625), (69, 28992125), (75, 26672755), (115, 17395275), (123, 16263875), (125, 16003653), (205, 9758325), (345, 5798425), (375, 5334551), (575, 3479055), (615, 3252775), (943, 2121375), (1025, 1951665), (1725, 1159685), (2829, 707125), (2875, 695811), (3075, 650555), (4715, 424275), (5125, 390333), (5657, 353625), (8625, 231937), (14145, 141425), (15375, 130111), (16971, 117875), (23575, 84855), (28285, 70725)]