68757970175

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{1543}}^1\times {\mathrm{30211}}^1$

素因数の和:31823

約数の個数: 24

約数和(自身を含む): 86764030080

約数和(自身を除く): 18006059905

約数列:

[1, 5, 25, 59, 295, 1475, 1543, 7715, 30211, 38575, 91037, 151055, 455185, 755275, 1782449, 2275925, 8912245, 44561225, 46615573, 233077865, 1165389325, 2750318807, 13751594035, 68757970175]

約数ペア:

[(1, 68757970175), (5, 13751594035), (25, 2750318807), (59, 1165389325), (295, 233077865), (1475, 46615573), (1543, 44561225), (7715, 8912245), (30211, 2275925), (38575, 1782449), (91037, 755275), (151055, 455185)]