54920405

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 67226880

約数和(自身を除く): 12306475

約数列:

[1, 5, 79, 163, 395, 815, 853, 4265, 12877, 64385, 67387, 139039, 336935, 695195, 10984081, 54920405]

約数ペア:

[(1, 54920405), (5, 10984081), (79, 695195), (163, 336935), (395, 139039), (815, 67387), (853, 64385), (4265, 12877)]