127797285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{110647}}^1$

素因数の和:110673

約数の個数: 32

約数和(自身を含む): 254932992

約数和(自身を除く): 127135707

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 110647, 331941, 553235, 774529, 1217117, 1659705, 2323587, 3651351, 3872645, 6085585, 8519819, 11617935, 18256755, 25559457, 42599095, 127797285]

約数ペア:

[(1, 127797285), (3, 42599095), (5, 25559457), (7, 18256755), (11, 11617935), (15, 8519819), (21, 6085585), (33, 3872645), (35, 3651351), (55, 2323587), (77, 1659705), (105, 1217117), (165, 774529), (231, 553235), (385, 331941), (1155, 110647)]