2519366985

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1\times {\mathrm{1871}}^1$

素因数の和:3206

約数の個数: 48

約数和(自身を含む): 4562707968

約数和(自身を除く): 2043340983

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1301, 1871, 3903, 5613, 6505, 9355, 11709, 16839, 19515, 28065, 29923, 43033, 58545, 84195, 89769, 129099, 149615, 215165, 269307, 387297, 448845, 645495, 1346535, 1936485, 2434171, 7302513, 12170855, 21907539, 36512565, 55985933, 109537695, 167957799, 279929665, 503873397, 839788995, 2519366985]

約数ペア:

[(1, 2519366985), (3, 839788995), (5, 503873397), (9, 279929665), (15, 167957799), (23, 109537695), (45, 55985933), (69, 36512565), (115, 21907539), (207, 12170855), (345, 7302513), (1035, 2434171), (1301, 1936485), (1871, 1346535), (3903, 645495), (5613, 448845), (6505, 387297), (9355, 269307), (11709, 215165), (16839, 149615), (19515, 129099), (28065, 89769), (29923, 84195), (43033, 58545)]