66065265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1601}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 131953536

約数和(自身を除く): 65888271

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 655, 917, 1179, 1601, 1965, 2751, 4585, 4803, 5895, 8005, 8253, 11207, 13755, 14409, 24015, 33621, 41265, 56035, 72045, 100863, 168105, 209731, 504315, 629193, 1048655, 1468117, 1887579, 3145965, 4404351, 7340585, 9437895, 13213053, 22021755, 66065265]

約数ペア:

[(1, 66065265), (3, 22021755), (5, 13213053), (7, 9437895), (9, 7340585), (15, 4404351), (21, 3145965), (35, 1887579), (45, 1468117), (63, 1048655), (105, 629193), (131, 504315), (315, 209731), (393, 168105), (655, 100863), (917, 72045), (1179, 56035), (1601, 41265), (1965, 33621), (2751, 24015), (4585, 14409), (4803, 13755), (5895, 11207), (8005, 8253)]