84478105

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{587}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 102876480

約数和(自身を除く): 18398375

約数列:

[1, 5, 107, 269, 535, 587, 1345, 2935, 28783, 62809, 143915, 157903, 314045, 789515, 16895621, 84478105]

約数ペア:

[(1, 84478105), (5, 16895621), (107, 789515), (269, 314045), (535, 157903), (587, 143915), (1345, 62809), (2935, 28783)]