83985445

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 102195072

約数和(自身を除く): 18209627

約数列:

[1, 5, 151, 173, 643, 755, 865, 3215, 26123, 97093, 111239, 130615, 485465, 556195, 16797089, 83985445]

約数ペア:

[(1, 83985445), (5, 16797089), (151, 556195), (173, 485465), (643, 130615), (755, 111239), (865, 97093), (3215, 26123)]