140548985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{10799}}^1$

素因数の和:10960

約数の個数: 16

約数和(自身を含む): 178848000

約数和(自身を除く): 38299015

約数列:

[1, 5, 19, 95, 137, 685, 2603, 10799, 13015, 53995, 205181, 1025905, 1479463, 7397315, 28109797, 140548985]

約数ペア:

[(1, 140548985), (5, 28109797), (19, 7397315), (95, 1479463), (137, 1025905), (685, 205181), (2603, 53995), (10799, 13015)]