85848385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 125591040

約数和(自身を除く): 39742655

約数列:

[1, 5, 7, 17, 35, 85, 119, 157, 595, 785, 919, 1099, 2669, 4595, 5495, 6433, 13345, 15623, 18683, 32165, 78115, 93415, 109361, 144283, 546805, 721415, 1009981, 2452811, 5049905, 12264055, 17169677, 85848385]

約数ペア:

[(1, 85848385), (5, 17169677), (7, 12264055), (17, 5049905), (35, 2452811), (85, 1009981), (119, 721415), (157, 546805), (595, 144283), (785, 109361), (919, 93415), (1099, 78115), (2669, 32165), (4595, 18683), (5495, 15623), (6433, 13345)]