85280585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 118444032

約数和(自身を除く): 33163447

約数列:

[1, 5, 13, 17, 65, 71, 85, 221, 355, 923, 1087, 1105, 1207, 4615, 5435, 6035, 14131, 15691, 18479, 70655, 77177, 78455, 92395, 240227, 385885, 1003301, 1201135, 1312009, 5016505, 6560045, 17056117, 85280585]

約数ペア:

[(1, 85280585), (5, 17056117), (13, 6560045), (17, 5016505), (65, 1312009), (71, 1201135), (85, 1003301), (221, 385885), (355, 240227), (923, 92395), (1087, 78455), (1105, 77177), (1207, 70655), (4615, 18479), (5435, 15691), (6035, 14131)]