64352295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4751}}^1$

素因数の和:4812

約数の個数: 48

約数和(自身を含む): 130470912

約数和(自身を除く): 66118617

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 4751, 13545, 14253, 23755, 33257, 42759, 71265, 99771, 166285, 204293, 213795, 299313, 498855, 612879, 1021465, 1430051, 1496565, 1838637, 3064395, 4290153, 7150255, 9193185, 12870459, 21450765, 64352295]

約数ペア:

[(1, 64352295), (3, 21450765), (5, 12870459), (7, 9193185), (9, 7150255), (15, 4290153), (21, 3064395), (35, 1838637), (43, 1496565), (45, 1430051), (63, 1021465), (105, 612879), (129, 498855), (215, 299313), (301, 213795), (315, 204293), (387, 166285), (645, 99771), (903, 71265), (1505, 42759), (1935, 33257), (2709, 23755), (4515, 14253), (4751, 13545)]