1384563725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 1923537600

約数和(自身を除く): 538973875

約数列:

[1, 5, 17, 19, 25, 85, 95, 277, 323, 425, 475, 619, 1385, 1615, 3095, 4709, 5263, 6925, 8075, 10523, 11761, 15475, 23545, 26315, 52615, 58805, 89471, 117725, 131575, 171463, 199937, 263075, 294025, 447355, 857315, 999685, 2236775, 2914871, 3257797, 4286575, 4998425, 14574355, 16288985, 55382549, 72871775, 81444925, 276912745, 1384563725]

約数ペア:

[(1, 1384563725), (5, 276912745), (17, 81444925), (19, 72871775), (25, 55382549), (85, 16288985), (95, 14574355), (277, 4998425), (323, 4286575), (425, 3257797), (475, 2914871), (619, 2236775), (1385, 999685), (1615, 857315), (3095, 447355), (4709, 294025), (5263, 263075), (6925, 199937), (8075, 171463), (10523, 131575), (11761, 117725), (15475, 89471), (23545, 58805), (26315, 52615)]