169210495

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{967}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 206300160

約数和(自身を除く): 37089665

約数列:

[1, 5, 79, 395, 443, 967, 2215, 4835, 34997, 76393, 174985, 381965, 428381, 2141905, 33842099, 169210495]

約数ペア:

[(1, 169210495), (5, 33842099), (79, 2141905), (395, 428381), (443, 381965), (967, 174985), (2215, 76393), (4835, 34997)]