12459195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 25371840

約数和(自身を除く): 12912645

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1069, 1295, 1665, 2331, 3207, 3885, 5345, 7483, 9621, 11655, 16035, 22449, 37415, 39553, 48105, 67347, 112245, 118659, 197765, 276871, 336735, 355977, 593295, 830613, 1384355, 1779885, 2491839, 4153065, 12459195]

約数ペア:

[(1, 12459195), (3, 4153065), (5, 2491839), (7, 1779885), (9, 1384355), (15, 830613), (21, 593295), (35, 355977), (37, 336735), (45, 276871), (63, 197765), (105, 118659), (111, 112245), (185, 67347), (259, 48105), (315, 39553), (333, 37415), (555, 22449), (777, 16035), (1069, 11655), (1295, 9621), (1665, 7483), (2331, 5345), (3207, 3885)]