1949366925

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{262541}}^1$

素因数の和:262571

約数の個数: 48

約数和(自身を含む): 3906624960

約数和(自身を除く): 1957258035

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 262541, 787623, 1312705, 2362869, 2887951, 3938115, 6563525, 7088607, 8663853, 11814345, 14439755, 19690575, 25991559, 35443035, 43319265, 59071725, 72198775, 77974677, 129957795, 177215175, 216596325, 389873385, 649788975, 1949366925]

約数ペア:

[(1, 1949366925), (3, 649788975), (5, 389873385), (9, 216596325), (11, 177215175), (15, 129957795), (25, 77974677), (27, 72198775), (33, 59071725), (45, 43319265), (55, 35443035), (75, 25991559), (99, 19690575), (135, 14439755), (165, 11814345), (225, 8663853), (275, 7088607), (297, 6563525), (495, 3938115), (675, 2887951), (825, 2362869), (1485, 1312705), (2475, 787623), (7425, 262541)]