105531985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85451}}^1$

素因数の和:85488

約数の個数: 16

約数和(自身を含む): 143559360

約数和(自身を除く): 38027375

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 85451, 427255, 1110863, 1623569, 5554315, 8117845, 21106397, 105531985]

約数ペア:

[(1, 105531985), (5, 21106397), (13, 8117845), (19, 5554315), (65, 1623569), (95, 1110863), (247, 427255), (1235, 85451)]