90151265

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 109918848

約数和(自身を除く): 19767583

約数列:

[1, 5, 103, 193, 515, 907, 965, 4535, 19879, 93421, 99395, 175051, 467105, 875255, 18030253, 90151265]

約数ペア:

[(1, 90151265), (5, 18030253), (103, 875255), (193, 467105), (515, 175051), (907, 99395), (965, 93421), (4535, 19879)]