1271085

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 2056320

約数和(自身を除く): 785235

約数列:

[1, 3, 5, 15, 101, 303, 505, 839, 1515, 2517, 4195, 12585, 84739, 254217, 423695, 1271085]

約数ペア:

[(1, 1271085), (3, 423695), (5, 254217), (15, 84739), (101, 12585), (303, 4195), (505, 2517), (839, 1515)]