84340525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{503}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 110617920

約数和(自身を除く): 26277395

約数列:

[1, 5, 19, 25, 95, 353, 475, 503, 1765, 2515, 6707, 8825, 9557, 12575, 33535, 47785, 167675, 177559, 238925, 887795, 3373621, 4438975, 16868105, 84340525]

約数ペア:

[(1, 84340525), (5, 16868105), (19, 4438975), (25, 3373621), (95, 887795), (353, 238925), (475, 177559), (503, 167675), (1765, 47785), (2515, 33535), (6707, 12575), (8825, 9557)]