156927015745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{20809}}^1\times {\mathrm{52009}}^1$

素因数の和:72852

約数の個数: 16

約数和(自身を含む): 194819058000

約数和(自身を除く): 37892042255

約数列:

[1, 5, 29, 145, 20809, 52009, 104045, 260045, 603461, 1508261, 3017305, 7541305, 1082255281, 5411276405, 31385403149, 156927015745]

約数ペア:

[(1, 156927015745), (5, 31385403149), (29, 5411276405), (145, 1082255281), (20809, 7541305), (52009, 3017305), (104045, 1508261), (260045, 603461)]