15146564175

素因数分解:

$3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{4481}}^1$

素因数の和:4761

約数の個数: 72

約数和(自身を含む): 27613888848

約数和(自身を除く): 12467324673

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 181, 225, 249, 415, 543, 747, 905, 1245, 1629, 2075, 2715, 3735, 4481, 4525, 6225, 8145, 13443, 13575, 15023, 18675, 22405, 40329, 40725, 45069, 67215, 75115, 112025, 135207, 201645, 225345, 336075, 371923, 375575, 676035, 811061, 1008225, 1115769, 1126725, 1859615, 2433183, 3347307, 3380175, 4055305, 5578845, 7299549, 9298075, 12165915, 16736535, 20276525, 27894225, 36497745, 60829575, 67318063, 83682675, 182488725, 201954189, 336590315, 605862567, 1009770945, 1682951575, 3029312835, 5048854725, 15146564175]

約数ペア:

[(1, 15146564175), (3, 5048854725), (5, 3029312835), (9, 1682951575), (15, 1009770945), (25, 605862567), (45, 336590315), (75, 201954189), (83, 182488725), (181, 83682675), (225, 67318063), (249, 60829575), (415, 36497745), (543, 27894225), (747, 20276525), (905, 16736535), (1245, 12165915), (1629, 9298075), (2075, 7299549), (2715, 5578845), (3735, 4055305), (4481, 3380175), (4525, 3347307), (6225, 2433183), (8145, 1859615), (13443, 1126725), (13575, 1115769), (15023, 1008225), (18675, 811061), (22405, 676035), (40329, 375575), (40725, 371923), (45069, 336075), (67215, 225345), (75115, 201645), (112025, 135207)]