125656895

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{997}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 186442368

約数和(自身を除く): 60785473

約数列:

[1, 5, 7, 13, 35, 65, 91, 277, 455, 997, 1385, 1939, 3601, 4985, 6979, 9695, 12961, 18005, 25207, 34895, 64805, 90727, 126035, 276169, 453635, 1380845, 1933183, 3590197, 9665915, 17950985, 25131379, 125656895]

約数ペア:

[(1, 125656895), (5, 25131379), (7, 17950985), (13, 9665915), (35, 3590197), (65, 1933183), (91, 1380845), (277, 453635), (455, 276169), (997, 126035), (1385, 90727), (1939, 64805), (3601, 34895), (4985, 25207), (6979, 18005), (9695, 12961)]