80515255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{3701}}^1$

素因数の和:3954

約数の個数: 16

約数和(自身を含む): 102175200

約数和(自身を除く): 21659945

約数列:

[1, 5, 19, 95, 229, 1145, 3701, 4351, 18505, 21755, 70319, 351595, 847529, 4237645, 16103051, 80515255]

約数ペア:

[(1, 80515255), (5, 16103051), (19, 4237645), (95, 847529), (229, 351595), (1145, 70319), (3701, 21755), (4351, 18505)]