127281315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{11329}}^1$

素因数の和:11451

約数の個数: 32

約数和(自身を含む): 234938880

約数和(自身を除く): 107657565

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 11235, 11329, 33987, 56645, 79303, 169935, 237909, 396515, 1189545, 1212203, 3636609, 6061015, 8485421, 18183045, 25456263, 42427105, 127281315]

約数ペア:

[(1, 127281315), (3, 42427105), (5, 25456263), (7, 18183045), (15, 8485421), (21, 6061015), (35, 3636609), (105, 1212203), (107, 1189545), (321, 396515), (535, 237909), (749, 169935), (1605, 79303), (2247, 56645), (3745, 33987), (11235, 11329)]