84570805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{80929}}^1$

素因数の和:80964

約数の個数: 16

約数和(自身を含む): 116539200

約数和(自身を除く): 31968395

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 80929, 404645, 890219, 1537651, 4451095, 7688255, 16914161, 84570805]

約数ペア:

[(1, 84570805), (5, 16914161), (11, 7688255), (19, 4451095), (55, 1537651), (95, 890219), (209, 404645), (1045, 80929)]