1330946085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{21817}}^1$

素因数の和:21922

約数の個数: 48

約数和(自身を含む): 2507150016

約数和(自身を除く): 1176203931

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 581, 735, 1245, 1743, 2905, 4067, 8715, 12201, 20335, 21817, 61005, 65451, 109085, 152719, 327255, 458157, 763595, 1069033, 1810811, 2290785, 3207099, 5345165, 5432433, 9054055, 12675677, 16035495, 27162165, 38027031, 63378385, 88729739, 190135155, 266189217, 443648695, 1330946085]

約数ペア:

[(1, 1330946085), (3, 443648695), (5, 266189217), (7, 190135155), (15, 88729739), (21, 63378385), (35, 38027031), (49, 27162165), (83, 16035495), (105, 12675677), (147, 9054055), (245, 5432433), (249, 5345165), (415, 3207099), (581, 2290785), (735, 1810811), (1245, 1069033), (1743, 763595), (2905, 458157), (4067, 327255), (8715, 152719), (12201, 109085), (20335, 65451), (21817, 61005)]