54380945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19739}}^1$

素因数の和:19792

約数の個数: 16

約数和(自身を含む): 71064000

約数和(自身を除く): 16683055

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 19739, 98695, 375041, 572431, 1875205, 2862155, 10876189, 54380945]

約数ペア:

[(1, 54380945), (5, 10876189), (19, 2862155), (29, 1875205), (95, 572431), (145, 375041), (551, 98695), (2755, 19739)]