2849277945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{237737}}^1$

素因数の和:237809

約数の個数: 32

約数和(自身を含む): 4929735168

約数和(自身を除く): 2080457223

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 237737, 713211, 1188685, 3566055, 4041529, 11173639, 12124587, 20207645, 33520917, 55868195, 60622935, 167604585, 189951863, 569855589, 949759315, 2849277945]

約数ペア:

[(1, 2849277945), (3, 949759315), (5, 569855589), (15, 189951863), (17, 167604585), (47, 60622935), (51, 55868195), (85, 33520917), (141, 20207645), (235, 12124587), (255, 11173639), (705, 4041529), (799, 3566055), (2397, 1188685), (3995, 713211), (11985, 237737)]