72425265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{438941}}^1$

素因数の和:438960

約数の個数: 16

約数和(自身を含む): 126415296

約数和(自身を除く): 53990031

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 438941, 1316823, 2194705, 4828351, 6584115, 14485053, 24141755, 72425265]

約数ペア:

[(1, 72425265), (3, 24141755), (5, 14485053), (11, 6584115), (15, 4828351), (33, 2194705), (55, 1316823), (165, 438941)]