75977870

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{18047}}^1$

素因数の和:18475

約数の個数: 16

約数和(自身を含む): 137092608

約数和(自身を除く): 61114738

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 18047, 36094, 90235, 180470, 7597787, 15195574, 37988935, 75977870]

約数ペア:

[(1, 75977870), (2, 37988935), (5, 15195574), (10, 7597787), (421, 180470), (842, 90235), (2105, 36094), (4210, 18047)]