85118285

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2537

約数の個数: 32

約数和(自身を含む): 124692480

約数和(自身を除く): 39574195

約数列:

[1, 5, 7, 23, 35, 43, 115, 161, 215, 301, 805, 989, 1505, 2459, 4945, 6923, 12295, 17213, 34615, 56557, 86065, 105737, 282785, 395899, 528685, 740159, 1979495, 2431951, 3700795, 12159755, 17023657, 85118285]

約数ペア:

[(1, 85118285), (5, 17023657), (7, 12159755), (23, 3700795), (35, 2431951), (43, 1979495), (115, 740159), (161, 528685), (215, 395899), (301, 282785), (805, 105737), (989, 86065), (1505, 56557), (2459, 34615), (4945, 17213), (6923, 12295)]