85045185

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43951}}^1$

素因数の和:44005

約数の個数: 24

約数和(自身を含む): 150843264

約数和(自身を除く): 65798079

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 43951, 131853, 219755, 395559, 659265, 1889893, 1977795, 5669679, 9449465, 17009037, 28348395, 85045185]

約数ペア:

[(1, 85045185), (3, 28348395), (5, 17009037), (9, 9449465), (15, 5669679), (43, 1977795), (45, 1889893), (129, 659265), (215, 395559), (387, 219755), (645, 131853), (1935, 43951)]