12785535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 26035776

約数和(自身を除く): 13250241

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1097, 1295, 1665, 2331, 3291, 3885, 5485, 7679, 9873, 11655, 16455, 23037, 38395, 40589, 49365, 69111, 115185, 121767, 202945, 284123, 345555, 365301, 608835, 852369, 1420615, 1826505, 2557107, 4261845, 12785535]

約数ペア:

[(1, 12785535), (3, 4261845), (5, 2557107), (7, 1826505), (9, 1420615), (15, 852369), (21, 608835), (35, 365301), (37, 345555), (45, 284123), (63, 202945), (105, 121767), (111, 115185), (185, 69111), (259, 49365), (315, 40589), (333, 38395), (555, 23037), (777, 16455), (1097, 11655), (1295, 9873), (1665, 7679), (2331, 5485), (3291, 3885)]