144545065

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{217361}}^1$

素因数の和:217392

約数の個数: 16

約数和(自身を含む): 208667520

約数和(自身を除く): 64122455

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 217361, 1086805, 1521527, 4129859, 7607635, 20649295, 28909013, 144545065]

約数ペア:

[(1, 144545065), (5, 28909013), (7, 20649295), (19, 7607635), (35, 4129859), (95, 1521527), (133, 1086805), (665, 217361)]