155228081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5003}}^1$

素因数の和:5116

約数の個数: 16

約数和(自身を含む): 172938240

約数和(自身を除く): 17710159

約数列:

[1, 19, 23, 71, 437, 1349, 1633, 5003, 31027, 95057, 115069, 355213, 2186311, 6749047, 8169899, 155228081]

約数ペア:

[(1, 155228081), (19, 8169899), (23, 6749047), (71, 2186311), (437, 355213), (1349, 115069), (1633, 95057), (5003, 31027)]