39256695

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 71165952

約数和(自身を除く): 31909257

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 107, 155, 263, 279, 321, 465, 535, 789, 963, 1315, 1395, 1605, 2367, 3317, 3945, 4815, 8153, 9951, 11835, 16585, 24459, 28141, 29853, 40765, 49755, 73377, 84423, 122295, 140705, 149265, 253269, 366885, 422115, 872371, 1266345, 2617113, 4361855, 7851339, 13085565, 39256695]

約数ペア:

[(1, 39256695), (3, 13085565), (5, 7851339), (9, 4361855), (15, 2617113), (31, 1266345), (45, 872371), (93, 422115), (107, 366885), (155, 253269), (263, 149265), (279, 140705), (321, 122295), (465, 84423), (535, 73377), (789, 49755), (963, 40765), (1315, 29853), (1395, 28141), (1605, 24459), (2367, 16585), (3317, 11835), (3945, 9951), (4815, 8153)]