12494725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 16204320

約数和(自身を除く): 3709595

約数列:

[1, 5, 25, 43, 59, 197, 215, 295, 985, 1075, 1475, 2537, 4925, 8471, 11623, 12685, 42355, 58115, 63425, 211775, 290575, 499789, 2498945, 12494725]

約数ペア:

[(1, 12494725), (5, 2498945), (25, 499789), (43, 290575), (59, 211775), (197, 63425), (215, 58115), (295, 42355), (985, 12685), (1075, 11623), (1475, 8471), (2537, 4925)]