13960147703085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{257021959}}^1$

素因数の和:257022058

約数の個数: 48

約数和(自身を含む): 25981835892480

約数和(自身を除く): 12021688189395

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 639, 765, 1065, 1207, 3195, 3621, 6035, 10863, 18105, 54315, 257021959, 771065877, 1285109795, 2313197631, 3855329385, 4369373303, 11565988155, 13108119909, 18248559089, 21846866515, 39324359727, 54745677267, 65540599545, 91242795445, 164237031801, 196621798635, 273728386335, 310225504513, 821185159005, 930676513539, 1551127522565, 2792029540617, 4653382567695, 13960147703085]

約数ペア:

[(1, 13960147703085), (3, 4653382567695), (5, 2792029540617), (9, 1551127522565), (15, 930676513539), (17, 821185159005), (45, 310225504513), (51, 273728386335), (71, 196621798635), (85, 164237031801), (153, 91242795445), (213, 65540599545), (255, 54745677267), (355, 39324359727), (639, 21846866515), (765, 18248559089), (1065, 13108119909), (1207, 11565988155), (3195, 4369373303), (3621, 3855329385), (6035, 2313197631), (10863, 1285109795), (18105, 771065877), (54315, 257021959)]