144430585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 194574240

約数和(自身を除く): 50143655

約数列:

[1, 5, 13, 29, 65, 145, 193, 377, 397, 965, 1885, 1985, 2509, 5161, 5597, 11513, 12545, 25805, 27985, 57565, 72761, 76621, 149669, 363805, 383105, 748345, 996073, 2222009, 4980365, 11110045, 28886117, 144430585]

約数ペア:

[(1, 144430585), (5, 28886117), (13, 11110045), (29, 4980365), (65, 2222009), (145, 996073), (193, 748345), (377, 383105), (397, 363805), (965, 149669), (1885, 76621), (1985, 72761), (2509, 57565), (5161, 27985), (5597, 25805), (11513, 12545)]