8054195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 10260000

約数和(自身を除く): 2205805

約数列:

[1, 5, 19, 95, 149, 569, 745, 2831, 2845, 10811, 14155, 54055, 84781, 423905, 1610839, 8054195]

約数ペア:

[(1, 8054195), (5, 1610839), (19, 423905), (95, 84781), (149, 54055), (569, 14155), (745, 10811), (2831, 2845)]