80933525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 104100480

約数和(自身を除く): 23166955

約数列:

[1, 5, 25, 43, 79, 215, 395, 953, 1075, 1975, 3397, 4765, 16985, 23825, 40979, 75287, 84925, 204895, 376435, 1024475, 1882175, 3237341, 16186705, 80933525]

約数ペア:

[(1, 80933525), (5, 16186705), (25, 3237341), (43, 1882175), (79, 1024475), (215, 376435), (395, 204895), (953, 84925), (1075, 75287), (1975, 40979), (3397, 23825), (4765, 16985)]