140566465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113819}}^1$

素因数の和:113856

約数の個数: 16

約数和(自身を含む): 191217600

約数和(自身を除く): 50651135

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 113819, 569095, 1479647, 2162561, 7398235, 10812805, 28113293, 140566465]

約数ペア:

[(1, 140566465), (5, 28113293), (13, 10812805), (19, 7398235), (65, 2162561), (95, 1479647), (247, 569095), (1235, 113819)]