54857545

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 66955392

約数和(自身を除く): 12097847

約数列:

[1, 5, 113, 151, 565, 643, 755, 3215, 17063, 72659, 85315, 97093, 363295, 485465, 10971509, 54857545]

約数ペア:

[(1, 54857545), (5, 10971509), (113, 485465), (151, 363295), (565, 97093), (643, 85315), (755, 72659), (3215, 17063)]