2792505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 4852224

約数和(自身を除く): 2059719

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 233, 235, 255, 699, 705, 799, 1165, 2397, 3495, 3961, 3995, 10951, 11883, 11985, 19805, 32853, 54755, 59415, 164265, 186167, 558501, 930835, 2792505]

約数ペア:

[(1, 2792505), (3, 930835), (5, 558501), (15, 186167), (17, 164265), (47, 59415), (51, 54755), (85, 32853), (141, 19805), (233, 11985), (235, 11883), (255, 10951), (699, 3995), (705, 3961), (799, 3495), (1165, 2397)]