2531054125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{3019}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 3335529600

約数和(自身を除く): 804475475

約数列:

[1, 5, 19, 25, 95, 125, 353, 475, 1765, 2375, 3019, 6707, 8825, 15095, 33535, 44125, 57361, 75475, 167675, 286805, 377375, 838375, 1065707, 1434025, 5328535, 7170125, 20248433, 26642675, 101242165, 133213375, 506210825, 2531054125]

約数ペア:

[(1, 2531054125), (5, 506210825), (19, 133213375), (25, 101242165), (95, 26642675), (125, 20248433), (353, 7170125), (475, 5328535), (1765, 1434025), (2375, 1065707), (3019, 838375), (6707, 377375), (8825, 286805), (15095, 167675), (33535, 75475), (44125, 57361)]