1279156935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{259201}}^1$

素因数の和:259263

約数の個数: 32

約数和(自身を含む): 2388805632

約数和(自身を除く): 1109648697

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 259201, 777603, 1296005, 1814407, 3888015, 5443221, 9072035, 12182447, 27216105, 36547341, 60912235, 85277129, 182736705, 255831387, 426385645, 1279156935]

約数ペア:

[(1, 1279156935), (3, 426385645), (5, 255831387), (7, 182736705), (15, 85277129), (21, 60912235), (35, 36547341), (47, 27216105), (105, 12182447), (141, 9072035), (235, 5443221), (329, 3888015), (705, 1814407), (987, 1296005), (1645, 777603), (4935, 259201)]