48940665

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3299}}^1$

素因数の和:3373

約数の個数: 32

約数和(自身を含む): 83635200

約数和(自身を除く): 34694535

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 3299, 4945, 9897, 14835, 16495, 49485, 75877, 141857, 227631, 379385, 425571, 709285, 1138155, 2127855, 3262711, 9788133, 16313555, 48940665]

約数ペア:

[(1, 48940665), (3, 16313555), (5, 9788133), (15, 3262711), (23, 2127855), (43, 1138155), (69, 709285), (115, 425571), (129, 379385), (215, 227631), (345, 141857), (645, 75877), (989, 49485), (2967, 16495), (3299, 14835), (4945, 9897)]