80040884865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{8623}}^1$

素因数の和:9146

約数の個数: 64

約数和(自身を含む): 137473459200

約数和(自身を除く): 57432574335

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 409, 445, 1227, 1335, 1513, 2045, 4539, 6135, 6953, 7565, 8623, 20859, 22695, 25869, 34765, 36401, 43115, 104295, 109203, 129345, 146591, 182005, 439773, 546015, 618817, 732955, 767447, 1856451, 2198865, 2302341, 3094085, 3526807, 3837235, 9282255, 10580421, 11511705, 13046599, 17634035, 39139797, 52902105, 59955719, 65232995, 179867157, 195698985, 299778595, 313885823, 899335785, 941657469, 1569429115, 4708287345, 5336058991, 16008176973, 26680294955, 80040884865]

約数ペア:

[(1, 80040884865), (3, 26680294955), (5, 16008176973), (15, 5336058991), (17, 4708287345), (51, 1569429115), (85, 941657469), (89, 899335785), (255, 313885823), (267, 299778595), (409, 195698985), (445, 179867157), (1227, 65232995), (1335, 59955719), (1513, 52902105), (2045, 39139797), (4539, 17634035), (6135, 13046599), (6953, 11511705), (7565, 10580421), (8623, 9282255), (20859, 3837235), (22695, 3526807), (25869, 3094085), (34765, 2302341), (36401, 2198865), (43115, 1856451), (104295, 767447), (109203, 732955), (129345, 618817), (146591, 546015), (182005, 439773)]