26506575

素因数分解:

$3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 49282560

約数和(自身を除く): 22775985

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 107, 135, 225, 321, 367, 535, 675, 963, 1101, 1605, 1835, 2675, 2889, 3303, 4815, 5505, 8025, 9175, 9909, 14445, 16515, 24075, 27525, 39269, 49545, 72225, 82575, 117807, 196345, 247725, 353421, 589035, 981725, 1060263, 1767105, 2945175, 5301315, 8835525, 26506575]

約数ペア:

[(1, 26506575), (3, 8835525), (5, 5301315), (9, 2945175), (15, 1767105), (25, 1060263), (27, 981725), (45, 589035), (75, 353421), (107, 247725), (135, 196345), (225, 117807), (321, 82575), (367, 72225), (535, 49545), (675, 39269), (963, 27525), (1101, 24075), (1605, 16515), (1835, 14445), (2675, 9909), (2889, 9175), (3303, 8025), (4815, 5505)]