2048775

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 3452160

約数和(自身を除く): 1403385

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 463, 885, 1389, 1475, 2315, 4425, 6945, 11575, 27317, 34725, 81951, 136585, 409755, 682925, 2048775]

約数ペア:

[(1, 2048775), (3, 682925), (5, 409755), (15, 136585), (25, 81951), (59, 34725), (75, 27317), (177, 11575), (295, 6945), (463, 4425), (885, 2315), (1389, 1475)]